English Words: N

24,391 words · Page 430 of 488

norconj

And... not (introducing a negative statement, without necessarily following one).

NOR gatenoun

A logic gate performing a Boolean logic NOR operation.

Nor Nakhichevanname

Synonym of Nakhichevan-on-Don.

nor'easternoun

Alternative form of northeaster.

nor'westernoun

Alternative form of northwester.

Noraname

A female given name.

norabietanenoun

A derivative of abietane one of which is a component of fichtelite

noracymethadolnoun

A synthetic opioid analgesic related to methadone.

NORADname

Acronym of North American Aerospace Defense Command

noradrenalinnoun

Alternative form of noradrenaline.

noradrenalinenoun

Synonym of norepinephrine.

noradrenalinergicadj

Produced or activated by noradrenaline

noradrenenergicadj

Misspelling of noradrenergic.

noraebangnoun

karaoke, especially in the Korean context

NorAmname

Abbreviation of North America.

norandrostanenoun

Any of several compounds derived from androstane by removal of a methylene or methyl group

Noraniannoun

A fan of entertainer Nora Aunor.

noraporphinenoun

Any compound formally derived from an aporphine by the addition of a methylene group

Noravillename

A locality in the Central Coast council area, eastern New South Wales, Australia.

norbadionenoun

Any of a group of pigments, related to pulvinic acids, found in Boletus mushrooms

norbaeocystinnoun

A psilocybin mushroom alkaloid, the N-demethylated derivative of baeocystin.

norbelladinenoun

A phenolic secondary amine, 4-[[2-(4-hydroxyphenyl)ethylamino]methyl]benzene-1,2-diol.

Norbergname

A town in Västmanland County, Sweden.

norbergeninnoun

The O-demethylated derivative of bergenin.

norbergitenoun

An orthorhombic-dipyramidal mineral containing fluorine, hydrogen, magnesium, oxygen, and silicon.

Norbertname

A male given name from the Germanic languages.

Norbertoname

A surname from Portuguese.

norbixinnoun

The carboxylic acid of which bixin is the methyl ester; more soluble in water than bixin.

norbolethonenoun

A particular anabolic steroid.

norbormidenoun

A particular rodenticide.

norbornanenoun

A bicyclic saturated hydrocarbon, bicyclo[2.2.1]heptane, related to norbornene and norbornadiene

norbornenylnoun

A radical derived from norbornene

Norbugangname

A gewog of Pemagatshel District, Bhutan.

norbuprenorphinenoun

A major active metabolite of buprenorphine.

Norburyname

A hamlet and former civil parish, now in Marbury and District parish, Cheshire East borough, Cheshire, England (OS grid ref SJ5647).

Norbyname

A hamlet in Thirsk parish, Hambleton district, North Yorkshire, England (OS grid ref SE4282).

Norcalname

The northern half of the state of California, generally split from Socal by the Tehachapi mountain range.

norcamphornoun

A bicyclic ketone, an analog of camphor, but without the three methyl groups.

norcantharidinnoun

The bicyclic anhydride 3,6-endoxohexahydrophthalic anhydride that is an anticancer drug.

norcarotenoidnoun

Any compound formally derived from a carotenoid by removal of a group

norcassamidenoun

The norsteroid amide methyl (7Z)-9-hydroxy-1,4a,8-trimethyl-7-[2-[2-(methylamino)ethoxy]-2-oxoethylidene]-3,4,4b,5,6,8,8a,9,10,10a-decahydro-2H-phenanthrene-1-carboxylate

norcholestanenoun

Any of several norsteroids derived from cholestane

Norcianame

A surname from Italian.

norclobazamnoun

A metabolite of clobazam in which a methyl group has been removed from a nitrogen atom. IUPAC name is 7-chloro-5-phenyl-1H-1,5-benzodiazepine-2,4-dione.

norclozapinenoun

A metabolite of clozapine that lacks a methylene group

norcocainenoun

A minor pharmacologically active metabolite of cocaine.

norcoclaurinenoun

higenamine

norcodeinenoun

An opiate analogue, the N-demethylated derivative of codeine.

norcorydinenoun

An aporphinoid alkaloid found in Glaucium fimbrilligerum.

Nordname

A department of Hauts-de-France, France.

Spelling & Dictionary Insight

The English alphabetical index for the letter N contains 24,391 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 488 pages, and you are currently viewing page 430. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.

On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.

For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "N" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.