English words: odorlessly to of no avail

300 English words, part 10 of 67 of the words starting with O, A to Z. 18 have a page of their own.

English words odorlessly to of no avail

odorlessly adverb: Without an odor.
odorlessness noun: Absence of odor.
odorobioside noun: A particular steroid glycoside.
odorome noun: All the odorant compounds in an organism
odorometer noun: A device used to measure the intensity of a smell
odorometric adjective: Measured by means of an odorometer
odoroside noun: A particular steroid glycoside.
odorosity noun: The quality or degree of being odorous.
odorotrioside noun: A particular steroid glycoside.
odorous adjective: Having a distinctive odor.
odorous house ant noun: Tapinoma sessile, a small ant producing a strong pungent odor when crushed.
odorously adverb: In an odorous manner.
odorousness noun: The quality of being odorous.
odorprint noun: Alternative form of odourprint.
odorproof adjective: Resistant to odors.
odorranalectin noun: A small peptide lectin with the potential for drug delivery in cubosomes
odorscape noun: Alternative form of odourscape.
odorsome adjective: Characterised or marked by odor(s)
odortactic adjective: Relating to or exhibiting odortaxis.
odortaxis noun: The movement of an organism with respect to, usually towards, a volatile airborne chemical.
odortype noun: An odor, determined by polymorphic genes, that distinguishes one individual from another of the same species.
odostome noun: Any sea snail of the genus Odostomia
odostomiid noun: Any sea snail in the family Odostomiidae, now considered to be the pyramidellid subfamily Odostomiinae.
odotope noun: A compound whose shape is responsible for its odour
odotopic adjective: Relating to odotopy
odotopy noun: The mapping of odorants to specific parts of the brain where they are detected and recognized
odour noun: UK standard spelling of odor.
odour of sanctity noun /ˌəʊdəɹ‿əv ˈsæŋktɪti/: A sweet smell, usually likened to that of flowers, said to be emitted by the bodies of saints during their life, or especially at or after death.
odourant noun: Alternative form of odorant.
odoured adjective: Alternative form of odored.
odourful adjective: Alternative form of odorful.
odourisation noun: Alternative form of odorization.
odourised adjective: Commonwealth standard spelling of odorized
odourization noun: Alternative form of odorization.
odourless adjective /ˈəʊdələs/: Having no odour.
odourlessly adverb: Without an odour.
odourlessness noun: Alternative spelling of odorlessness.
odourprint noun: A uniquely distinctive odour, as used to represent or identify a person.
odourproof adjective: Alternative form of odorproof.
odourscape noun: An olfactory environment; the various odours in an environment.
odoursome adjective: Alternative form of odorsome.
odourtype noun: Alternative form of odortype.
ODP adjective, noun: Initialism of orbital defense platform.
ODR noun: Initialism of Ogden discount rate.
Odrysian adjective, noun: of or pertaining to the Odrysian kingdom (a.k.a. Kingdom of Thrace)
ods interjection, noun, verb: Initialism of operational data store.
ods bodikin interjection: Alternative spelling of ods bodikins.
ods bodikins interjection: An expression of surprise or amazement.
Odsal proper noun: A southern suburb of the City of Bradford, West Yorkshire, England, the location of Odsal Stadium (OS grid ref SE1529).
odsbodikins interjection: Alternative form of ods bodikins.
odsfish interjection: Synonym of gadzooks.
odso interjection: Expressing surprise or affirmation.
odsooks interjection /ɒdˈzuːks/: Alternative form of gadzooks.
ODT noun: Initialism of OpenDocument Text.
odulimomab noun: A mouse monoclonal antibody under investigation as a drug to prevent transplant rejection and to treat various immunological diseases.
odum noun: Synonym of mvule ("a tree of species Milicia excelsa")
odycolone noun: Eye dialect spelling of eau de Cologne.
odyle noun /ˈɒd(ɪ)l/: Synonym of od (“a hypothetical force or natural power, now proved not to exist, which was supposed by Carl Reichenbach and others to inhere in certain...
odylic adjective /ɒˈdɪlɪk/: Of or pertaining to the od or odyle (“a hypothetical force or natural power, now proved not to exist, which was supposed by Carl Reichenbach and others to...
odylism noun: A belief in a vital force known as od or odyle.
odylist noun: A believer in odylism.
odyllic adjective: Alternative form of odylic.
-odynia suffix: pain
odynometer noun: Synonym of algometer.
odynometrical adjective: Of or pertaining to the measurement of pain.
odynophagia noun: Severe pain in the mouth or esophagus when attempting to swallow.
odynophagic adjective: Relating to, or characterized by odynophagia.
odynophobia noun: A pathological fear of pain.
odynphagia noun: Alternative form of odynophagia.
Odyssean adjective: Of or pertaining to the Odyssey, an Ancient Greek epic poem by Homer, or its hero Odysseus.
Odyssean Wiccan noun: An adherent of Odyssean Wicca
Odysseus proper noun /əˈdɪsjuːs/: A male given name from Ancient Greek.
odyssey noun /ˈɒd.ɪ.si/: An extended adventurous voyage, usually in search of home.
Odyssian adjective: Alternative form of Odyssean.
odzookens interjection: Expression of surprise or shock, my God, wow!
oe adjective, noun, verb /oʊ/: Abbreviation of overemployment.
Oea proper noun /ˈiːə/: A city in Libya, one of the three cities of historical Tripoli, the one that would survive and take Tripoli as its modern name.
OEB noun: Initialism of occupational exposure band.
OEC noun: Initialism of Old Earth creationism.
oecidium noun: Alternative form of aecidium.
-oecious suffix /ˈiːʃəs/: Forms adjectives describing the arrangement of sexual organs.
OECism noun: Alternative form of Old Earth creationism.
oecist noun /ˈiːsɪst/: A founder of a colony.
oecium noun: The household common to the individuals of a compound organism.
oecobiid noun: Any spider in the family Oecobiidae.
oecologic adjective: Alternative form of ecologic.
oeconomus noun /iːˈkɒnəməs/: A married priest (chiefly Orthodox Christian and Uniate usage), as opposed to a hieromonk.
oeconym noun: Uncommon spelling of oikonym.
oecophorid noun: Any in the family Oecophoridae of concealer moths.
oecophorine adjective: Of or pertaining to the moth tribe Oecophorinae.
oecumene noun: Alternative form of ecumene.
oecumenical adjective: Alternative spelling of ecumenical.
oecumenical council noun: Alternative spelling of ecumenical council.
oecumenicalism noun: Alternative spelling of ecumenicalism.
oecumenicism noun: Alternative form of ecumenicism.
oecus noun: An apartment, room, or hall in an ancient Roman dwelling house.
oedema noun: Standard spelling of edema.
oedemateous adjective: edematous
oedematic adjective: Characteristic of an oedema, pertaining to oedemata; oedematous.
oedematogenic adjective: That produces oedemata
oedematose adjective: Alternative form of edematous.
oedematous adjective: Alternative form of edematous.
oedemerid noun /ɪˈdɛməɹɪd/: Any beetle in the family Oedemeridae.
oedemic adjective: Of or pertaining to oedemas
oedicerotid noun: Any amphipod in the family Oedicerotidae.
oedipal adjective /ˈi.də.pɛl/: Of or relating to the Oedipus complex.
oedipalize verb: To make Oedipal; to integrate into, or affect with, an Oedipus complex.
oedipally adverb: In a manner related to an Oedipus complex. Adverb form of oedipal.
Oedipean adjective: Relating to Oedipus or the Oedipus complex.
oedipism noun: Self-infliction of injury to the eye, especially enucleation.
oedipodid noun: Any grasshopper in the family Oedipodidae, now considered to be the acridid subfamily Oedipodinae.
Oedipus proper noun /ˈɛdɪpəs/: A son of Laius and Jocasta, who unwittingly killed his father and married his mother.
Oedipus complex noun /ˈidəpəs ˈkɒmplɛks/: In Freudian theory, the complex of emotions aroused in a child by an unconscious sexual desire for the parent of the opposite sex.
oedometer noun: A device used for measuring the consolidation properties of soil
oedometric adjective: Relating to oedometry
oedymerous adjective: Of certain Thysanoptera, having strongly thickened forelegs.
OEE noun: Initialism of overall equipment effectiveness.
oegipan noun: Alternative form of aegipan.
oegopsid noun: Any member of the squid order Oegopsida or suborder Oegopsina.
Oei proper noun: A surname, most commonly found in Indonesia.
oeillade noun /əːˈjɑːd/: A glance, especially an amorous one; an ogle
oekaki noun: A drawing-based message board system, sometimes allowing users to replay a stroke-by-stroke animation of the picture being drawn.
oekist noun: Alternative form of oecist.
OEL noun: Initialism of organic electro-luminescence.
Oelwein proper noun: A city in Fayette County, Iowa, United States.
OEM adjective, noun: A company that produces parts to be sold under another company's brand.
oenach noun: Alternative form of aonach.
oenanthal noun: Alternative form of enanthal.
oenanthate noun: Alternative form of enanthate.
oenanthic adjective: Alternative form of enanthic.
oenanthotoxin noun: A toxin found in hemlock water dropwort, Oenanthe crocata, and other plants of the genus Oenanthe.
oenin noun: An anthocyanin, the 3-glucoside of malvidin and the red pigment in red wine.
oenite noun: An orthorhombic silver white mineral containing antimony, arsenic, and cobalt.
oeno- prefix: wine (the alcoholic beverage)
oenochemical adjective: Relating to oenochemistry
oenochemistry noun: The chemistry of wine
oenochoe noun /iːˈnɒ.kəʊ.i/: A type of Ancient Greek pottery wine jug.
oenoculture noun: The cultivation of grapes to produce wine; viniculture.
oenocyte noun: A large secretory cell found in clusters underlying the epidermis of larval abdominal segments.
oenocyteless adjective: That lacks an oenocyte
oenocytic adjective: Of or relating to oenocytes.
oenocytoid noun: A large cell, in the blood of some insects, that resembles an oenocyte
oenogarum noun: garum diluted with wine
oenography noun: Writing about wine.
oenological adjective: Of or pertaining to oenology, the study of wine.
oenologically adverb: In an oenological manner; with regard to the study of wine.
oenologist noun: An expert in the science of oenology.
oenologue noun: An oenologist.
oenology noun /iˈnɒl.ə.d͡ʒi/: The scientific study of wines and winemaking.
oenomancy noun: divination by studying wine
oenomania noun: Morbid desire for wine; dipsomania; alcoholism.
oenomaniac noun: One who is affected by oenomania, a morbid desire for wine; an alcoholic.
Oenomaus proper noun: A king of Pisa, son of Ares and father of Hippodamia.
oenomel noun: A beverage made of wine and honey.
oenometer noun: An alcoholometer.
Oenone proper noun: The first wife of Paris of Troy, whom he abandoned for Helen.
oenophil noun: Dated form of oenophile.
oenophile noun /ˈiː.nəʊˌfaɪl/: A person who has a fondness or appreciation for wine.
oenophilia noun: A love or great appreciation of wine.
oenophilic adjective: Fond of wine.
oenophilist noun: An oenophile; a wine lover.
oenophily noun: Synonym of oenophilia.
oenophobia noun: The fear or hatred of wine; anxiety related to wine.
oenophobic adjective: Relating to, characteristic of, or exhibiting oenophobia (the fear or hatred of wine).
oenopoetic adjective: Of or pertaining to winemaking; vinicultural.
oenotheraceous adjective: Of or relating to the Oenotheraceae.
oenotourism noun: Alternative form of enotourism (“wine tourism”).
OEO adjective, noun: Initialism of optical-electrical-optical (“form of data conversion”).
OEP noun: Abbreviation of octaethylporphyrin.
OER noun: Initialism of open educational resources.
Oerlikon noun: A 20-millimeter anti-aircraft autocannon designed by the Oerlikon company.
oersted noun: The CGS unit of magnetizing field (symbol Oe), defined as 1000/4π (≈79.5774715) amperes per meter of flux path.
oes noun, suffix, verb: Small circle-shaped sequins of precious metal sewn to clothing for decorative effect, popular in the 17th century.
Oesch proper noun: A surname from German.
oesophag- prefix: Alternative form of esophago-.
oesophagal adjective: Alternative form of esophageal.
oesophagalgia noun: pain, especially neuralgia, in the oesophagus
oesophageal adjective: Alternative spelling of esophageal.
oesophagean adjective: Alternative form of esophagean.
oesophagectomy noun: Alternative form of esophagectomy.
oesophagic adjective: Alternative form of esophagic.
oesophagismus noun: oesophageal spasm
oesophagitis noun: Alternative form of esophagitis.
oesophago- prefix: Alternative form of esophago-.
oesophago-diverticulostomy noun: Alternative form of esophagodiverticulostomy.
oesophagobronchial adjective: Alternative form of esophagobronchial.
oesophagocele noun: A hernia of the mucous membrane of the oesophagus through its walls.
oesophagodiverticulostomy noun: Alternative form of esophagodiverticulostomy.
oesophagoduodenoscopy noun: Alternative form of esophagoduodenoscopy.
oesophagoduodenostomy noun: Alternative form of esophagoduodenostomy.
oesophagogastric adjective: Of or pertaining to the oesophagus and the stomach.
oesophagogastroanastomosis noun: Alternative form of esophagogastroanastomosis.
oesophagogastroduodenoscopy noun: Alternative form of esophagogastroduodenoscopy.
oesophagogastroscopy noun: Alternative form of esophagogastroscopy.
oesophagogastrostomy noun: Alternative form of esophagogastrostomy.
oesophagogram noun: Alternative form of esophagogram.
oesophagography noun: Alternative form of esophagography.
oesophagojejunoduodenoplasty noun: Alternative form of esophagojejunoduodenoplasty.
oesophagojejunoduodenostomy noun: Alternative spelling of esophagojejunoduodenostomy.
oesophagojejunogastrostomy noun: Alternative form of esophagojejunogastrostomy.
oesophagojejunostomy noun: Alternative form of esophagojejunostomy.
oesophagology noun: Alternative form of esophagology.
oesophagomyotomy noun: Alternative form of esophagomyotomy.
oesophagopathy noun: Alternative form of esophagopathy.
oesophagopharyngeal adjective: Alternative form of esophagopharyngeal.
oesophagoplasty noun: Alternative spelling of esophagoplasty.
oesophagoscope noun: Alternative form of esophagoscope.
oesophagoscopy noun: Alternative form of esophagoscopy.
oesophagospasm noun: Alternative form of esophagospasm.
oesophagostenosis noun: constriction of the oesophagus
oesophagostomiasis noun: A disease caused by infection by parasitic nematodes of the genus Oesophagostomum
oesophagostomy noun: Alternative form of esophagostomy.
oesophagotomy noun: Alternative form of esophagotomy.
oesophagus noun /iːˈsɒfəɡəs/: The tube that carries food from the pharynx to the stomach.
oesteocalcin noun: Alternative form of osteocalcin.
oesteoclast noun: Alternative form of osteoclast.
Oesterlé-Masser conjecture noun: abc conjecture
oestradiol noun /ˌiː.stɹəˈdʌɪ.ɒl/: British standard spelling of estradiol.
oestral adjective: oestrous
oestratetraenol noun: Alternative form of estratetraenol.
Oestreich proper noun: A surname from German.
oestrid noun: Any member of the family Oestridae, the botflies.
oestrin noun /ˈiːstɹɪn/: An oestrogen, specifically oestrone.
oestriol noun /ˈiː.stɹi.ɒl/: Alternative spelling of estriol.
oestro noun: Alternative form of oestrum.
oestrogen noun: Alternative spelling of estrogen.
oestrogenic adjective: Alternative spelling of estrogenic.
oestrogenically adverb: Alternative form of estrogenically.
oestrogenicity noun: The condition of being oestrogenic
oestrogenisation noun: Alternative form of estrogenization.
oestrogenism noun: Alternative form of estrogenism.
oestrogenized adjective: Alternative form of estrogenized.
oestroid adjective, noun: Of or pertaining to the superfamily Oestroidea
oestromimetic adjective: Alternative form of estromimetic.
oestrone noun /ˈiː.stɹəʊn/: Alternative spelling of estrone.
oestroprogestative adjective: Alternative form of estroprogestative.
oestrous adjective: Alternative spelling of estrous.
oestrual adjective: Relating to the oestrus.
oestruate verb: To be in heat (state of sexual receptivity).
oestruation noun: The period of heat, or eagerness to mate, in animals.
oestrum noun: A biting insect; a gadfly or botfly.
oestrus noun /ˈiːstɹəs/: A biting fly of the genus Oestrus; a botfly.
oesypum noun: Refuse from wool.
oeuf noun /ˈɜːf/: An egg.
oeuf en cocotte noun: A dish consisting of eggs cooked in butter in individual cocottes or ramekins.
oeuvre noun /ˈɜːvɹə/: A work of art, music or literature.
OEV noun: Initialism of open-eye visual: a psychoactive effect seen with the eyes open.
Oey proper noun: A surname, most commonly found in Indonesia.
of noun, prefix, preposition, verb /ɒv/: From (a place); off.
of a phrase: on every; in the (followed by a noun indicating a certain time)
of a blood prepositional phrase: Synonym of of a piece.
of a certain adverb: certainly
of a certain age prepositional phrase: Middle-aged or older.
of a certainty adverb: Without a doubt; certainly.
of a feather prepositional phrase: Synonym of of a piece.
of a kind prepositional phrase: Of the same type or character.
of a lifetime prepositional phrase: That is the best one can expect to ever encounter.
of a mind preposition: Alternative form of of one mind.
of a piece prepositional phrase: Of the same kind.
of a piece with phrase: Consistent with.
of a sudden prepositional phrase: Alternative form of all of a sudden.
of a surety prepositional phrase: For certain.
of a truth prepositional phrase: in truth; truthfully
of age prepositional phrase: Old enough to be considered an adult (in law, or by society generally).
of all adverb: Used as an intensifier with superlative forms of adjectives.
of all loves prepositional phrase: For the sake of all love; by all means.
of all people prepositional phrase: Especially; more than other people
of all places prepositional phrase: Surprisingly.
of all things prepositional phrase: Especially; more than other things.
of all time prepositional phrase: Ever.
of an phrase: Having the same.
of any use prepositional phrase: Alternative form of of use.
of blessed memory prepositional phrase: Honorific epithet used parenthetically to mark a beloved person as being deceased.
of choice prepositional phrase: preferred above others.
of color adjective: Nonwhite; of a race other than white, for example black.
of colour adjective: Alternative spelling of of color.
of consequence prepositional phrase: consequential.
of counsel prepositional phrase: Used as the title of an attorney who has a relationship with a law firm or other organization, but is not an associate or a partner.
of course adjective, adverb, interjection /əv ˈkɔːs/: That is part of ordinary behaviour or custom; customary, natural.
of course my horse interjection: Synonym of of course.
of coz phrase: of course
of'en adverb: Pronunciation spelling of often.
of even date prepositional phrase: Having the same date.
of hers prepositional phrase: Belonging to her.
of his prepositional phrase: Belonging to him.
of interest prepositional phrase: Interesting.
of its hand prepositional phrase: Regarding or concerning one's actions, especially one's valor in battle.
of its kind phrase: Of the same type.
of its own head prepositional phrase: Of one's own accord.
of its own study prepositional phrase: Of one's own composition.
of its part prepositional phrase: On the part of.
of its proper movement prepositional phrase: Regarding a desire, inclination or urge.
of itself prepositional phrase: By one's own motion; without the aid of another.
of Koranic proportions adjective: Of biblical proportions: immense.
of late prepositional phrase: In the recent past; recently; lately.
of means prepositional phrase: Possessing significant wealth, especially as suggesting social standing.
of mine prepositional phrase: Belonging to me.
of modest means prepositional phrase: Having little money, or limited financial resources.
of new adverb: Once again; anew.
of no avail adjective: Ineffective; having no beneficial result.

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 O: 20,049 words, in 67 parts.