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English words: j to jacked up

300 English words, part 1 of 21 of the words starting with J, A to Z. 26 have a page of their own.

English words j to jacked up

  1. j adjective, adverb, letter, noun, particle, prefix, symbol /dʒeɪ/: The tenth letter of the English alphabet, called jay and written in the Latin script.
  2. J-1 noun: A short-term visa granted to scholars, professors, and visitors who participate in cultural exchange programs.
  3. J.A.P. noun: Alternative form of JAP
  4. j'accuse noun /ʒəˈkjuːz/: An accusation, especially one made publicly.
  5. j'adoube interjection: Spoken by a player before adjusting a piece on the chessboard, to indicate that one is not making a move in the game.
  6. J antenna noun: Synonym of J-pole antenna.
  7. J. Arthur noun: A wank.
  8. J. Arthur Rank noun: A wank.
  9. j*b noun: Censored spelling of j*b (“employment role”).
  10. J-bar noun: A J-shaped bar forming part of a ski lift; the rider holds the vertical portion while sitting or leaning on the lower horizontal portion.
  11. J-bend noun: A U-bend having one side shorter than the other, making it J-shaped.
  12. j-blog noun: A weblog written by a journalist.
  13. j-blogger noun: A journalist who publishes a weblog about his/her work.
  14. j-blogging noun: The publishing of a weblog by a journalist about his/her work.
  15. J-box noun: Abbreviation of junction box.
  16. J-card noun: A printed card designed to fit in an audio cassette case, folded around the cassette, and usually bearing the title, artwork, track listing, etc.
  17. J-cat noun: A mentally unstable inmate.
  18. J/Cer noun: A fan who ships the Star Trek characters Kathryn Janeway and Chakotay.
  19. J-cloth noun: (Canada) A kind of absorbent cloth for washing dishes, mopping up spillages, etc.
  20. J-core noun: A style of Japanese hardcore techno music that originated in the 1990s.
  21. J curve noun: Exponential growth, or a graph detailing it.
  22. J.D. noun: Initialism of Juris Doctor.
  23. J-Drama noun: A Japanese television drama.
  24. J-euro noun: Japanese Eurobeat.
  25. J-fashion noun /ˈdʒeɪˌfæ.ʃən/: A type of street fashion originating in Japan.
  26. j.g. adjective: junior-grade
  27. J-horror noun: Japanese horror fiction in film, video games, and other popular culture, typically marked by psychological tension and supernatural elements.
  28. j/k phrase: Initialism of just kidding.
  29. J-Lo noun /ˈd͡ʒeɪləʊ/: Large buttocks, usually attractive ones.
  30. J-man noun: Jesus Christ
  31. J/ψ meson noun /ˌdʒeɪ ˈsaɪ ˈmiːzɒn/: Synonym of J/psi particle.
  32. J.P. noun: Abbreviation of Justice of the Peace, usually used after the name of a person who holds this office.
  33. J.P.M.L. noun: Abbreviation of Judicial Panel on Multidistrict Litigation.
  34. J particle noun /ˈdʒeɪ ˌpɑːtɪkl̩/: Synonym of J/psi particle.
  35. J pen noun: A kind of fountain pen with a broad, stubby nib, originally stamped with a "J".
  36. J-pole antenna noun: A vertical omnidirectional transmitting antenna used in the shortwave frequency bands.
  37. J-Pop noun: Japanese pop music influenced by Western genres.
  38. J/psi meson noun /ˌdʒeɪ ˈsaɪ ˈmiːzɒn/: Synonym of J/psi particle.
  39. J/psi particle noun /ˌdʒeɪ ˈsaɪ ˈpɑːtɪkl̩/: A subatomic particle with an unusually long lifetime (7.2 × 10⁻²¹ s) and a large mass (approx. 3.097 GeV/c²); a bound state of a charm quark and an...
  40. J receptor noun: A juxtacapillary receptor.
  41. J-rock noun: Japanese rock music.
  42. j's noun: Initialism of jump seat.
  43. J-school noun: A school or a division within a college or university teaching topics related to the practice of journalism.
  44. J-shaped adjective: Shaped like the capital letter "J" or its mirror image; typically having one end much higher than the other.
  45. j-slur noun: A job.
  46. j'st adverb: Pronunciation spelling of just
  47. J stroke noun: A paddling technique used by the sternman of a canoe that starts with a stroke perpendicular to the boat and ends with a hook behind the back of the boat....
  48. J-term noun: Abbreviation of January term.
  49. J-turn noun: A 180-degree turn in a vehicle, where the vehicle starts in reverse and ends driving forwards so that the direction of travel remains the same.
  50. j-word noun: Any word beginning with j that is considered to be vulgar or distasteful in the given context, such as jizz, jerk off/jack off, or Jew/Jewish, or even job.
  51. j00 pronoun /juː/: you
  52. J1 noun: A haplogroup often associated with inhabitants of the Arabian Plate
  53. J2ME noun: Old abbreviation for JavaME.
  54. J2SE noun: Old abbreviation for JavaSE.
  55. J6-er noun: Alternative form of J6er.
  56. J6er noun: A participant in the January 6 United States Capitol attack.
  57. ja adverb, noun, suffix: Yes.
  58. ja well no fine interjection: Variously expressing ridicule, irony, indifference, surprise, or ambivalence–possibly in combination–depending on tone and context.
  59. jaadi noun: Alternative form of jadi (“pickled fish”).
  60. jaadugar noun /ˈd͡ʒɑːdjʊɡə/: magician
  61. Jaafar proper noun: A male given name from Arabic, variant of Jafar
  62. jaagsiekte noun: pulmonary adenomatosis of sheep or goats
  63. jaali noun: Alternative form of jali.
  64. Jaalin noun: An Arabized Nubian tribe of Sudan.
  65. Jaap proper noun /jæp/: A male given name from Dutch
  66. jab noun, verb /d͡ʒæb/: A quick stab or blow; a poking or thrusting motion.
  67. jab artist noun: A boxer who fights with short jab-like punches.
  68. jab jab noun: A person dressed up as a devil-like character, in Caribbean carnivals, who carries a whip used for hitting other devils.
  69. jab molasie noun: Alternative spelling of jab molassie.
  70. jab molassi noun: Alternative spelling of jab molassie.
  71. jab molassie noun /ˈd͡ʒæb məˈlæsiː/: A traditional character in the Trinidad and Tobago Carnival dressed as a devil, mostly naked and covered in molasses or grease and a colourful dye.
  72. jab saw noun: A keyhole saw.
  73. jabador noun: A Moroccan garment comprising matching tunic and pants.
  74. Jabal proper noun: The son of Lamech and Ada.
  75. jabalina noun: Alternative form of javelina.
  76. Jabalpur proper noun: A large city in Madhya Pradesh, India.
  77. Jabara proper noun: A surname from Arabic.
  78. Jabari proper noun: A male given name from Swahili of modern African American usage.
  79. Jabarite noun: A follower of Jabriyya.
  80. Jabba noun: Clipping of Jabba the Hutt.
  81. Jabba the Hutt noun: Something very large or bloated; a fat person.
  82. Jabbar proper noun: A surname from Arabic.
  83. jabbee noun: One who is jabbed; a person receiving a hypodermic injection, especially of a COVID-19 vaccine.
  84. jabber noun, verb /ˈd͡ʒæbə(ɹ)/: To talk rapidly, indistinctly, or unintelligibly; to utter gibberish or nonsense.
  85. jabberer noun: One who jabbers.
  86. jabberfest noun: A period of time where people indulge in mindless conversation.
  87. jabbering noun, verb: Speech that jabbers; gibberish.
  88. jabberingly adverb: In a jabbering way.
  89. jabberment noun: jabber
  90. jabbernowl noun: Alternative form of jobbernowl.
  91. jabbersome adjective: Characterised or marked by jabbering.
  92. Jabberwock proper noun: A fantastical dreaded monster with flaming eyes.
  93. Jabberwockian adjective: Relating to, or resembling, the nonsensical language used in the poem Jabberwocky by Lewis Carroll.
  94. jabberwocky adjective, noun /ˈd͡ʒæbɚwɔki/: Invented or meaningless language; nonsense.
  95. jabbery adjective: Characterised by jabbering.
  96. jabbing noun, verb /ˈd͡ʒæbɪŋ/: A motion or gesture that jabs; a jab.
  97. jabbingly adverb: In a jabbing way; spikily.
  98. jabble noun, verb: An agitation on the surface of water.
  99. jabborwocky noun: Alternative spelling of jabberwocky.
  100. Jabbour proper noun: A surname from Arabic.
  101. jabby adjective /ˈd͡ʒæbi/: Short yet vigorous and forceful.
  102. Jabeen proper noun: A surname from Urdu.
  103. Jaber proper noun: A surname.
  104. Jabeur proper noun: A Tunisian surname from Arabic.
  105. Jabez proper noun /ˈd͡ʒeɪ.bɛz/: A male given name from Hebrew.
  106. jabillion noun: An unspecified large number (of).
  107. jabillo noun: sandbox tree
  108. Jabir proper noun: A male given name from Arabic.
  109. jabiru noun /ˈd͡ʒæbɪ.ɹuː/: A species of bird Jabiru mycteria in the monotypic genus Jabiru, of the stork family Ciconiidae, endemic to the Americas.
  110. jabisen noun: Alternative spelling of jamisen.
  111. jabless adjective: Not having had an injection, especially of a COVID-19 vaccine.
  112. jablike adjective: Resembling or characteristic of a jab; quick, sharp and abrupt.
  113. Jablochkoff candle noun: Alternative spelling of Yablochkov candle.
  114. Jablon proper noun: A surname from Polish.
  115. Jablonski proper noun: A surname from Polish.
  116. Jablonsky proper noun: A surname from Polish.
  117. jabo noun: A type of Spanish dance in a three-in-a-measure rhythm.
  118. jaborandi noun: Any of several species of the genus Pilocarpus of plants, some of which are important medicinally.
  119. jaborine noun: An alkaloid found in jaborandi leaves, resembling atropine. Apparently it is just modified pilocarpidine.
  120. jaborosalactol noun: A naturally-occurring sterol used to treat some rare cancers
  121. jaborosalactone noun: A chlorohydrin found in species of Jaborosa.
  122. jabot noun /ˈʒæ.bəʊ/: A cascading or ornamental frill down the front of a blouse, shirt, etc.
  123. jaboti noun: Alternative form of jabuti.
  124. jaboticaba noun /d͡ʒæbɒtɪˈkɑːbə/: The evergreen Brazilian grape tree, Myrciaria cauliflora, a fruit-bearing tree native to Argentina, Brazil, and Paraguay.
  125. Jabotinskian adjective: Of or relating to Ze'ev Jabotinsky (Yiddish: זאבֿ זשאַבאָטינסקי; born Vladimir Yevgenyevich Zhabotinsky, Russian: Влади́мир Евге́ньевич Жаботи́нский;...
  126. Jabotinskyan adjective: Alternative form of Jabotinskian.
  127. jabrone noun: Alternative spelling of jabroni.
  128. jabroney noun: Alternative spelling of jabroni.
  129. jabroni noun /d͡ʒəˈbɹoʊni/: An obnoxious or contemptible person; a crybaby.
  130. jabronie noun: Alternative spelling of jabroni.
  131. jabs and jolts syndrome noun: Synonym of ophthalmodynia periodica.
  132. jabuti noun: A Brazilian tortoise, especially a yellow-footed tortoise (Chelonoidis denticulatus).
  133. Jabutian adjective: Alternative form of Yabutian.
  134. jabuticaba noun: Alternative spelling of jaboticaba.
  135. jac-shirt noun: A heavy shirt, often worn in place of a jacket in cooler weather. It may have buttons or a zippered front, and typically has two breast pockets.
  136. Jaca proper noun: A city in Huesca, Spain.
  137. jacal noun /həˈkɑːl/: A wattle-and-mud hut common in Mexico and the southwestern US.
  138. jacalin noun: A lectin found in jackfruit.
  139. jacamar noun: Any of various insectivorous tropical birds, of the family Galbulidae, having iridescent plumage and a long, sharp bill.
  140. jacami noun: Alternative form of jacamin (“grey-winged trumpeter”).
  141. jacamin noun: A bird, the grey-winged trumpeter (Psophia crepitans).
  142. jacana noun /ˌʒɑsəˈnɑ/: Any of a group of wading birds in the family Jacanidae, usually having long toes and claws, and found throughout the world.
  143. jacanid noun: Any bird in the family Jacanidae; a jacana.
  144. jacaranda noun: Any of several trees, of the genus Jacaranda, native to tropical South America, that have pale purple, funnel-shaped flowers. In horticultural use refers...
  145. jacaranone noun: The benzoquinone ester methyl 2-(1-hydroxy-4-oxocyclohexa-2,5-dien-1-yl)acetate, present in jacarandas, which is cytotoxic
  146. jacare noun: Alternative form of yacare.
  147. jacareubin noun: A yellow pigment found in Calophyllum sil, Calophyllum inophyllum and other plants.
  148. jacaric adjective: Relating to jacaric acid or its derivatives.
  149. jacaric acid noun: The polyunsaturated fatty acid (8Z,10E,12Z)-octadeca-8,10,12-trienoic acid
  150. Jaccard proper noun: A surname.
  151. Jaccard coefficient noun: Synonym of Jaccard index.
  152. Jaccard distance noun: A measure of dissimilarity between two sets.
  153. Jaccard index noun: A statistic for gauging the similarity and diversity of sample sets, based on the size of the intersection between the sets divided by the size of the union...
  154. jacchus noun: The marmoset (Hapale vulgaris)
  155. jacconet noun: Alternative form of jaconet.
  156. Jace proper noun /d͡ʒeɪs/: A twentieth century diminutive of the male given name Jason.
  157. jacent adjective /ˈdʒeɪsənt/: Lying stretched out.
  158. jaceosidin noun: A pharmacologically flavone found in Artemisia species.
  159. jachendar noun: Alternative form of jassendar.
  160. jachymovite noun: A basic uranyl sulfate found associated with dolomite.
  161. Jaci proper noun: A female given name.
  162. Jacinda proper noun /d͡ʒəˈsɪndə/: A female given name.
  163. Jacindamania noun: Fervent admiration of New Zealand Prime Minister Jacinda Ardern.
  164. Jacinta proper noun: A female given name.
  165. jacinth noun /ˈd͡ʒæ.sɪnθ/: A translucent, reddish type of zircon used as a gemstone; a hyacinth.
  166. Jacintha proper noun: A rare female given name from Ancient Greek.
  167. jacinthine adjective, noun: hyacinthine
  168. jacitara noun: The jacitara palm
  169. jacitara palm noun: A spiny, climbing palm, Desmoncus polyacanthos, native to the southern Caribbean and tropical South America.
  170. jack adjective, noun, verb /ˈd͡ʒæk/: A coarse medieval coat of defence, especially one made of leather.
  171. jack-a-dandy noun: A little, young, or worthless dandy.
  172. jack-a-lantern noun: Alternative spelling of jack-o'-lantern.
  173. Jack-a-Lent noun: A small stuffed puppet at which stones were thrown at during Lent.
  174. jack-a-napes noun: Alternative spelling of jackanapes.
  175. jack all noun, pronoun: Alternative form of jack all.
  176. Jack and Danny noun: The vulva and/or vagina.
  177. Jack and Jill noun: A bachelor party or bachelorette party to which both men and women are invited.
  178. Jack and Jill bathroom noun: The bathroom of a Jack and Jill suite.
  179. Jack and Jill bedroom noun: Either of the bedrooms of a Jack and Jill suite.
  180. Jack and Jill suite noun: a bedroom suite composed of two bedrooms of similar size and a bathroom, where the bathroom is accessed through both bedrooms, and both bedrooms access the...
  181. jack arch noun: An arch of the thickness of one brick.
  182. jack around verb: To misbehave, fool around.
  183. Jack ashore noun: A sailor on shore leave, often depicted as drinking, merrymaking, or spending money recklessly.
  184. jack-ass noun: Alternative spelling of jackass.
  185. Jack-at-all-trades noun: Dated form of jack of all trades.
  186. jack-back noun: In brewing and malt vinegar manufacture, a cistern which receives the wort.
  187. jack-ball noun: A ball used in boules.
  188. jack bean noun: Any member of the species Canavalia ensiformis of annual plants from Central America grown for theirs large, slightly toxic, but edible bean-like pods.
  189. Jack Benny noun: A three and a nine as a starting hand in Texas hold 'em.
  190. jack block noun: A block fixed in the topgallant or royal rigging, used for raising and lowering light masts and spars.
  191. jack boot noun, verb: Alternative form of jackboot.
  192. jack booted adjective, verb: Alternative form of jackbooted.
  193. jack boy noun: Alternative form of jack boy.
  194. jack-by-the-hedge noun: garlic mustard
  195. jack chain noun: A type of metal chain with figure-eight-shaped links.
  196. Jack cheese noun: A mild, white American cheese similar to cheddar.
  197. jack crevalle noun: Synonym of crevalle jack.
  198. Jack Dempsey noun: Rocio octofasciata, a cichlid fish Native to Mexico and Honduras, but widely kept in aquaria and introduced elsewhere in the wild.
  199. jack donkey noun: A male donkey or ass.
  200. jack-easy adjective: very easy, no trouble
  201. jack-fool noun: A foolish person.
  202. jack fruit noun: Alternative spelling of jackfruit.
  203. Jack-go-to-bed-at-noon noun: A biannual plant distributed across Europe and North America (Tragopogon pratensis).
  204. jack-hare noun: A male hare.
  205. Jack Horner pie noun: A paper ornament, or sawdust-filled pan, etc. containing hidden gifts to be drawn out by children at a party.
  206. jack-hunting noun: Hunting with the aid of a jacklight.
  207. jack in verb: To stop doing a regular activity, such as a job or studying.
  208. jack-in-a-box noun: Alternative form of jack-in-the-box (“type of toy”).
  209. jack-in-the-box noun: Children’s toy consisting of a small box from which a male figure pops out unexpectedly after some turnings of a crank.
  210. jack-in-the-box effect noun: A specific effect of a catastrophic kill on a tank or other turreted armored vehicle in which an ammunition explosion causes the tank's turret to be...
  211. jack-in-the-bush noun: Alliaria petiolata, the garlic mustard
  212. Jack in the green noun: A person who wore a pyramidal or conical wicker or wooden framework decorated with foliage, as part of May Day processions in England.
  213. jack-in-the-pulpit noun: A plant native to woodlands of northern Europe, Arum maculatum.
  214. Jack-in-the-water noun: An attendant at the watermen's stairs on the river and seaport towns.
  215. jack into verb: To connect to a computer system.
  216. Jack-jump-up-and-kiss-me noun: The plant Viola tricolor.
  217. jack jumper noun: Any of various small species of ant of the genus Myrmecia, often capable of jumping and having a painful sting.
  218. Jack Ketch noun: a public executioner
  219. jack-knife noun, verb: A compact folding knife.
  220. jack mackerel noun: Any of various edible fish, especially of genus Trachurus, but also genera Caranx, Acanthocybium, and Euthynnus.
  221. Jack Mormon noun: A member of the Church of Jesus Christ of Latter-day Saints who believes in the premises of the faith but does not adhere to the church's standards of...
  222. Jack Nasty noun: A valet or pageboy.
  223. Jack Nasty-Face noun: A sailor.
  224. Jack Nod noun: sleep
  225. jack nut noun: A type of nut with a sheet metal body that mushrooms outward, on the far side of the hole through the substrate, when the screw is screwed in, thus...
  226. jack o'lantern noun /ˈdʒæk.əʊˌlæn.tən/: A carved pumpkin whose top and stem have been cut out and interior removed, leaving a hollow shell that is then decorated to represent a face, illuminated...
  227. Jack o' the clock noun: Any of the mechanical figures that emerge regularly to strike the bell of a clock.
  228. jack of all trades noun /ˌd͡ʒæk‿əv‿ɔːl ˈtɹeɪdz/: One competent in many endeavours, sometimes regarded as not excelling in any of them.
  229. jack of all trades, master of none noun: A person who has a competent grasp of many skills but who is not outstanding in any one.
  230. jack of clubs noun: One of the 52 playing cards in a standard deck.
  231. jack of diamonds noun: One of the 52 playing cards in a standard deck.
  232. jack of plate noun: A type of armor for the torso, consisting of small iron plates sewn between layers of felt and canvas.
  233. jack of spades noun /dʒæk.əv.speɪdz/: One of the 52 playing cards in a standard deck.
  234. jack-of-the-dust noun: The storekeeper in charge of dry foodstuffs.
  235. Jack out of doors noun: A homeless person, or vagrant.
  236. jack pine noun: An evergreen tree of species Pinus banksiana.
  237. jack plane noun: A general-purpose bench plane, used for general sizing of wood and for smoothing or straightening edges.
  238. jack plug noun: A type of audio connector.
  239. jack post noun: A telescoping steel post used for the temporary support of ceilings, walls, and trenches.
  240. jack pudding noun /d͡ʒækˈpʊdˌɪŋ/: A buffoon character appearing in stage and street performances.
  241. jack-rabbit noun: Alternative spelling of jackrabbit.
  242. jack rafter noun: One of the shorter rafters used in constructing a hip roof.
  243. Jack Rose noun: A cocktail made from applejack, grenadine and lemon or lime juice.
  244. Jack Russell noun: A breed of terrier dog, usually white with brown patches and commonly found domesticated and kept as pets.
  245. Jack Russell terrier noun: A type of small dog, usually brown and white in color, often used by farmers for rodent control.
  246. jack salmon noun: Merluccius productus, a ray-finned fish found in the northeast Pacific Ocean.
  247. jack screw noun: Alternative form of jackscrew.
  248. Jack Shalloo noun: A (male) braggart.
  249. jack-sinker noun: A thin iron plate operated by the jack to depress the loop of thread between two needles.
  250. Jack Sparrow noun: A flamboyant pirate.
  251. Jack Sprat noun: A small or skinny boy or man.
  252. jack squat noun: Synonym of jack shit.
  253. jack-staff noun: Alternative spelling of jackstaff.
  254. jack stand noun: Synonym of axle stand.
  255. Jack Strop noun: A conceited, argumentative or swaggering sailor.
  256. jack-tar noun: Alternative form of jacktar.
  257. Jack the lad noun: An irresponsible young man, seeking personal pleasure and gratification without any regard to responsibilities; a rogue.
  258. jack timber noun: Any timber, such as a rafter, rib, or studding, which, being intercepted, is shorter than the others.
  259. jack towel noun: A roller towel.
  260. jack truss noun: In a hip roof, a minor truss used where the roof does not have its full section.
  261. jack up noun, verb: To raise, hoist, or lift a thing using a jack, or similar means.
  262. jack-up-the-orchard noun: Used as an unspecified threat.
  263. jack-walk verb: To manhandle or maneuver an unwieldy object; to forcibly relocate.
  264. jackable adjective: Capable of being lifted with a jack.
  265. jackaburra noun /ˈdʒækəbʌrə/: Synonym of laughing kookaburra.
  266. jackaclock noun: Alternative form of Jack o' the clock
  267. jackal noun, verb /ˈd͡ʒækəl/: Any of certain wild canids of the genera Lupulella and Canis, native to the tropical Old World and smaller than a wolf.
  268. jackal buzzard noun: an African bird of prey with three main subspecies
  269. jackalberry noun: Diospyros mespiliformis, a large dioecious evergreen tree found mostly in the savannas of Africa.
  270. jackalope noun /ˈd͡ʒækəloʊp/: A folkloric animal, a supposed cross between a jackrabbit and an antelope, goat, or deer, usually portrayed as a rabbit with antlers.
  271. jackalsona noun: A fursona that is a jackal.
  272. jackanape adjective, noun /ˈd͡ʒækəneɪp/: Of or pertaining to a jackanapes.
  273. jackanapes noun /ˈd͡ʒækəneɪps/: (A proper name for) an ape or monkey, especially a tame one kept for entertainment or as a pet.
  274. jackanapish adjective: Resembling or characteristic of a jackanapes.
  275. jackaroo noun, verb: A white man living outside of a white settlement.
  276. jackass noun, verb /ˈd͡ʒækæs/: A male donkey.
  277. jackass battery noun: A group of cannons pulled by mules, used in 19th century warfare.
  278. jackass clover noun: An American flowering plant of species Cleomella refracta.
  279. jackass copal noun: Synonym of chakazi (“variety of copal”).
  280. jackass corn noun: A type of biscuit.
  281. jackass cover noun: A buckler plate.
  282. jackass kingfisher noun: The laughing kookaburra, Dacelo novaeguineae.
  283. jackass morwong noun: tarakihi
  284. jackass penguin noun: African penguin.
  285. jackassery noun: The foolish or obnoxious behaviour of a jackass.
  286. jackassfish noun: A common name for Cheilodactylidae, a family of marine ray-finned fish.
  287. jackassification noun: The condition or process of being or becoming a jackass (stupid person).
  288. jackassism noun: Foolish behaviour; stupidity.
  289. jackassness noun: foolishness; idiocy
  290. jackassy adjective: Of, or characteristic of a jackass, an inappropriately rude or obnoxious person.
  291. jackbean noun: Alternative form of jack bean.
  292. jackbird noun: A saddleback (Philesturnus) in its first-year plumage, once thought to be a separate species.
  293. jackboot noun, verb /ˈd͡ʒækbuːt/: A glossy leather calf-covering military boot, commonly associated with German soldiers of the WWII era.
  294. jackbooted adjective, verb /ˈd͡ʒækbuːtɪd/: Wearing jackboots.
  295. jackbox noun: A device for routing electrical signals by means of a number of jacks.
  296. jackboy noun: A street thug who is part of a gang of thieves.
  297. jackcrosstree noun: The highest of the crosstrees of a ship, which supports the jackstaff.
  298. jackdaw noun /ˈdʒækˌdɔː/: A bird of the genus Coloeus, similar in appearance to crows and found within the same family; traditionally associated with church towers and ruins, where...
  299. jacked adjective, verb /d͡ʒækt/: High on drugs or stimulants.
  300. jacked up adjective, verb: Hoisted, lifted off the ground, or propped up using a jack.

Part 2 · English words: J

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0): each word's first meaning. A word with a page of its own links to it; for the rest, this line is PlainSpell's entry. Total under J: 6,278 words, in 21 parts.