ninetyfold
By a factor of ninety.

ninetyish
Approximately ninety
Of about ninety years of age.

ninjalike
Resembling or characteristic of a ninja.

ninnyish
silly; foolish

ninteenth
Misspelling of nineteenth.

ninth
The ordinal form of the number nine.

niobatian
Containing niobate anions.

niobian
Containing niobium

niobic
Relating to niobium.

niobiferous
Containing or producing niobium.

niosomal
Relating to niosomes

nipbacker
A delivery that pitches outside the line of off stump then deviates off the seam, moving towards the batter.

nipcheese
Synonym of miser.
Synonym of purser.

nipcheeses
plural of nipcheese

nipecotic
Of or pertaining to nipecotic acid or its derivatives

nipless
With a nip or nips (in various senses).

nippit
tight-fitting

nippleless
Without nipples.
Without covering for nipples.

nipplelike
Resembling or characteristic of a nipple.

niqabed
Wearing a niqab.

nirvanic
Pertaining to nirvana; heavenly.

nisinic
Of or relating to nisin.
Referring to all-cis-6,9,12,15,18,21-tetracosahexaenoic acid, which was named after nisin.

nithermore
comparative form of nither: more nither

nithermost
superlative form of nither: most nither

nitidous
Synonym of nitid.

nitpickety
Synonym of nitpicky.

nitpickier
comparative form of nitpicky: more nitpicky

nitpickiest
superlative form of nitpicky: most nitpicky

nitpickish
somewhat nitpicky

nitpicky
Finicky; overly critical; concerned with insignificant details.

nitratian
Containing nitrate anions

nitrative
That nitrates.

nitrenoid
characteristic of a nitrene

nitrenoids
plural of nitrenoid

nitrergic
mediated by nitric oxide

nitrian
Containing nitrogen (especially when this replaces another element)

nitric
Of, pertaining to, or containing, nitrogen.

nitridated
Subject to nitridation.

nitriferous
Yielding or containing nitre.

nitrifiable
Capable of being nitrified.

nitrilic
Relating to or composed of a nitrile.

nitriloacetic
nitrilotriacetic

nitrilotriacetic
Of or pertaining to nitrilotriacetic acid or its derivatives

nitroaliphatic
Describing an aliphatic nitro-compound

nitroaromatic
Describing any aromatic compound containing one or more nitro groups

nitroaromatics
plural of nitroaromatic

nitroaryl
Describing any aryl radical containing one or more nitro groups

nitroaryls
plural of nitroaryl

nitrobacterial
Relating to nitrobacteria.

nitrobenzoic
Of or pertaining to nitrobenzoic acid or its derivatives

nitrocellular
Relating to or composed of nitrocellulose.

nitrocellulosic
Of or relating to nitrocellulose.

nitrogenic
of, relating to, or containing nitrogen

nitrogenless
Without nitrogen.

nitrogenlike
Resembling or characteristic of nitrogen.
Having the same electronic structure as a nitrogen atom

nitrogenous
of, relating to, or containing nitrogen

nitroheterocyclic
Describing a heterocyclic compound that contains one or more nitro group

nitroheterocyclics
plural of nitroheterocyclic

nitrohumic
Of or pertaining to nitrohumic acid or its derivative

nitrolic
Of or pertaining to nitrolic acid

nitrometric
Relating to nitrometry.

nitromuriatic
Of, pertaining to, or composed of nitric acid and muriatic acid

nitronic
azinic

nitrooleic
Relating to 9- or 10-nitrooleic acid

nitrooxidative
Alternative form of nitroxidative.

nitrophilic
Synonym of nitrophilous.

nitrophilous
Thriving in a habitat rich in nitrogen
Rich in nitrogen

nitrophobic
nitrophobous

nitrophobous
Not thriving in soil that is rich in nitrogen or nitrates

nitrophytic
Of or relating to nitrophytes.

nitroprussic
Relating to nitroprussic acid.

nitrosatable
Able to be nitrosated

nitrosative
Relating to the oxides of nitrogen

nitrose
Dated form of nitrous.

nitrosidative
Of, pertaining to or produced by nitrosylation

nitrosoproteomic
Relating to nitrosoproteomes

nitrosoxidative
Associated with reaction with nitric oxide

nitrosubstituted
Having a nitro group as a substituent

nitrosylative
That causes nitrosylation

nitrosylic
Relating to the nitrosyl radical

nitrotyrosylated
Having undergone nitrotyrosylation.

nitrovasodilatory
Relating to nitrovasodilators

nitroxidative
Relating to, or produced by nitrosylation and oxidation combined

nitschkiaceous
Of or relating to the Nitschkiaceae.

nitwitted
Being like a nitwit; being stupid or foolish.

nitwittish
Somewhat like a nitwit.

nival
Abounding with snow; snowy; snow-covered (now especially in reference to plant habitats).
Found or thriving in snowy conditions.

nivated
Eroded by nivation.

nivean
snowy; relating to snow.

niveous
Snowy; resembling snow.

nivicolous
That inhabits the region above the snowline

nivometric
Relating to the measurement of snowfall.

nobbish
Synonym of nobby.

nobblier
comparative form of nobbly: more nobbly

nobbliest
superlative form of nobbly: most nobbly

nobbly
Alternative spelling of knobbly.

nobel
Misspelling of noble.

nobiliary
Pertaining or related to nobility.

noble
An aristocrat; one of aristocratic blood.
A medieval gold coin of England in the 14th and 15th centuries, usually valued at 6s 8d.

noblebright
A subgenre of fantasy fiction involving a heroic quest and good triumphing over evil.

nobledark
A subgenre of fantasy fiction involving optimistic themes against a bleak, harsh setting.

noblehearted
Of a noble disposition.

noblemanly
Befitting a nobleman.

nobleobatrachians
plural of nobleobatrachian

nobler
comparative form of noble: more noble

noblest
superlative form of noble: most noble

nobrow
Alternative form of no-brow.

nocardiotic
Relating to nocardiosis.

nociceptive
Relating to the perception or sensation of pain.

nocifensive
Describing a response to pain or discomfort

nociperceptive
nociceptive

nociplastic
Of, pertaining to, or resulting from plasticity, of a kind analogous to neuroplasticity, in parts of the central nervous system concerned with nociception.

nocireceptive
Synonym of nociceptive.

nociresponsive
That responds to noxious stimulus.

nocked
Containing nocks.

nockless
Without a nock.

nocosomial
nosocomial

noctambulant
Relating to or given to sleepwalking; noctambulous.
Walking or traveling at night.

noctambulic
Of or relating to sleepwalking.

noctambulistic
Relating to a noctambulist or sleepwalker.

noctambulous
Of or relating to sleepwalking.

noctidiurnal
Consisting of night and day.

noctiferous
night-time; dark like the night.

noctiflorous
That flowers at night.

noctilucal
Alternative form of noctilucous.

noctilucent
Shining or glowing at night, especially of very high-altitude clouds that reflect sunlight long after sunset; nightshining.

noctilucoid
Synonym of noctilucous.

noctiluminous
Synonym of noctilucent.

noctivagant
Walking or wandering in the nighttime, nightwandering.

noctivagous
Wandering or active at night

noctuidous
Of or resembling noctuid moths.

noctuiform
Having the form of a noctuid moth.

nocturnal
Primarily active during the night.
Taking place at night, nightly.

nocturnelike
Resembling or characteristic of a nocturne.

nocuous
Likely to cause harm or damage.

nodal
Of the nature of, or relating to, a node.
Of or relating to the nodus.

nodated
knotted
Crossing itself.

nodaviral
Relating to nodaviruses.

noded
Having or divided into nodes.
Pertaining to a group of individuals, possibly geographically separated from each other, that form temporary or recurring project teams.

nodeless
Lacking nodes.

nodelike
Resembling or characteristic of a node.

nodical
Of or pertaining to the nodes of an orbiting body (such as the moon)

nodiferous
Bearing nodes.

nodiform
Shaped like a knot or knob.

nodofascicular
Relating to a node and a fascicle.

nodosarine
Resembling in form or structure a foraminiferous shell of the genus Nodosaria.

nodosarines
plural of nodosarine

nodose
Knot-like; swollen

nodoventricular
Relating to a node and a ventricle.

nodular
Of or relating to a nodule or nodules.
Possessing, composed of, or similar in form to nodules.

nodulated
simple past and past participle of nodulate

noduled
Having nodules.