unimmergible
Of a boat: resistant to capsizing.

unimpenetrable
Synonym of impenetrable.

unimplicate
Not implicated.

unimporting
Unimportant.

unimpregnate
Not impregnated; unimpregnated.

unimprest
Obsolete form of unimpressed.

unincumbered
Archaic form of unencumbered.

unindeared
Alternative form of unendeared.

unindurable
Obsolete form of unendurable.

uninfeft
Obsolete form of unenfeoffed.

uninformed
Not informed; ignorant.
Not imbued with life or activity.

uninstructed
Not instructed
Uneducated.

uninteressed
Uninterested; unaffected.

uninterested
Not interested; indifferent, not concerned.
Unmotivated by personal interest; unbiased, disinterested.

unintermitting
Not intermitting: constant, unceasing, unremitting, without interruption.

unintitled
Archaic form of unentitled.

unintombed
Archaic form of unentombed.

unintrenched
Archaic form of unentrenched.

univocate
Having a single sound or pronunciation.

univocous
Archaic form of univocal.

unjoyed
Not enjoyed.

unkard
Alternative form of unked.

unked
odd; strange
ugly
uncouth
lonely; dreary

unkembed
Obsolete form of uncombed.

unkemmed
Obsolete form of unkempt.

unkend
unkenned; unknown

unkent
unknown; strange

unketh
uncouth

unkid
Alternative form of unked (“lonely, desolate”).

unkind
Lacking kindness, sympathy, benevolence, gratitude, or similar; cruel, harsh or unjust; ungrateful.
Not kind; contrary to nature or type; unnatural.
Having no race or kindred; childless.

unkinder
comparative form of unkind: more unkind

unkindest
superlative form of unkind: most unkind

unkindred
Not kindred; not of the same kin.

unkist
Obsolete spelling of unkissed.

unknowen
Obsolete form of unknown.

unknowledged
Not acknowledged or recognised.
lacking knowledge

unlatined
Ignorant of the Latin language.

unlaving
Not washing; not bathing.

unlawlike
Not according to law; illegal.

unleagued
Not united or combined.

unlectured
Of a person: not instructed by lectures.
Of a subject or topic: not taught.

unletted
unhindered; unrestricted

unlief
Not dear or beloved; unliked; unpleasant, hateful.

unlike
Not like; dissimilar (to); having no resemblance; unalike.
Unequal.
Not likely; improbable; unlikely.

unlikes
third-person singular simple present indicative of unlike

unlimitless
limitless; unbounded

unliquored
Not intoxicated; sober.
Not moistened or wet with liquor; dry.

unlitten
unlit

unlooked
Unlooked for; unanticipated; unexpected.

unmanlier
comparative form of unmanly: more unmanly

unmanliest
superlative form of unmanly: most unmanly

unmanly
Showing characteristics that are not manly, such as being immature, effeminate or cowardly, which might be construed as an indicator of weakness or of baseness of character.
Of or pertaining to something not human.
Not acceptable from a man.
Not becoming of a man.
Cowardly, base.

unmard
Obsolete form of unmarred.

unmarkt
Obsolete form of unmarked.

unmaskt
Obsolete form of unmasked.

unmatcht
Obsolete form of unmatched.

unmechanic
Obsolete form of unmechanical

unmemoried
Unremembered.

unmenseful
unmannerly, indecent, disorderly

unmercied
unmerciful; merciless

unmerciless
Utterly merciless.

unmetallick
Archaic spelling of unmetallic.

unmetaphysic
Not metaphysical.

unminished
Not lessened or diminished.

unmixt
Archaic spelling of unmixed.

unmomentary
Without a moment's interval.

unmotived
Without any motive.

unmutable
Obsolete form of immutable.

unnaturall
Obsolete spelling of unnatural.

unnervate
enervate; weakened

unneth
Obsolete spelling of uneath (“Hard, difficult, not easy”).

unnethe
Obsolete spelling of uneath.

unnigh
Not near.

unnobled
Not ennobled.

unnumerable
Obsolete form of innumerable.

unobedient
Disobedient.

unobsolete
Not obsolete.

unomened
Not omened; unforeseen.

unoped
unopened

unoperative
Obsolete form of inoperative.

unoriginal
Lacking originality.
Not being the first or earliest version of something, not original.
Without an origin or source.

unorn
Old; worn out; feeble.

unoutspeakable
Unspeakable.

unowed
Not owed.
ownerless

unpacable
Synonym of impacable.

unpaining
Not causing pain.

unpalliable
Unable to be palliated.

unpalped
Without a palp.

unpanged
Not feeling pangs.

unparagoned
Superlative; the best; without equal.

unparagonized
Having no equal; peerless.

unparched
Dried up; withered by heat.
Not parched.

unpassible
Unpassable.
Impassible.

unpatient
impatient

unpayed
Obsolete form of unpaid.

unpeccable
Synonym of impeccable.

unpeerable
Without an equal; peerless.

unpennied
penniless

unperplext
Obsolete spelling of unperplexed.

unpertinent
Irrelevant.

unpervious
Synonym of impervious.

unphysicked
Not physicked.

unpiteous
Without pity; pitiless.

unpitiful
Without pity; pitiless.

unpitous
impious; wicked.
pitiless, merciless

unplacable
implacable

unplained
Obsolete spelling of unplaned.

unplaining
Not making complaint.

unplausive
disapproving

unpolicied
Not having policies, or a regular form of government.
impolitic; imprudent

unpolisht
Not polished

unportraited
Not depicted in a portrait.

unportunate
importunate; troublesome with requests

unprecedental
unprecedented

unprejudicate
unprejudiced

unpremeditate
Obsolete form of unpremeditated.

unprenticed
Not apprenticed.

unpresidented
Misspelling of unprecedented.
Obsolete spelling of unprecedented.

unprest
Obsolete form of unpressed.

unpriced
Not having a price set or shown; not priced.
Valuable beyond price; priceless.

unprizable
Not prized or valued; without value; not worth capturing.
Invaluable; whose value is beyond estimation.

unprobable
Improbable; unlikely.

unprolifick
Obsolete form of unprolific.

unprostitute
Obsolete form of unprostituted.

unprovident
lacking caution; lacking foresight; improvident
lacking thrift.

unprudent
Obsolete form of imprudent.

unprudential
imprudent

unpublick
Obsolete spelling of unpublic.

unpublisht
Obsolete form of unpublished.

unpunisht
Obsolete form of unpunished.

unpurveyed
unprovided

unqualifyed
Archaic spelling of unqualified.

unqualitied
Deprived of the usual faculties.
Not possessing qualities.

unquencht
Obsolete form of unquenched.

unquestionate
Unquestioned.

unquit
To undo the effects of quitting; to start again.

unquod
Obsolete form of unked.

unravisht
Archaic form of unravished.

unrealmed
Not divided into realms.

unreaved
Not torn, split, or parted.

unrecked
unheeded; disregarded

unrecking
heedless

unreckoning
Unthinking; heedless.

unrecuring
incurable; impossible to heal

unredrest
Obsolete form of unredressed.

unrefunding
From which there is no return.

unregardant
Not watching; not paying attention.

unrelishing
Not pleasant to the taste or the senses.

unremorseless
Utterly remorseless.

unrepined
Not longed for with discontent.

unreprest
Obsolete form of unrepressed.

unresistible
irresistible

unrespective
disrespectful

unreverend
Not reverend.
disrespectful; irreverent.

unriched
Not enriched.

unrightwise
Obsolete form of unrighteous.

unrioted
Free from rioting; without riots.

unript
Archaic form of unripped.

unrosed
Not made rosy in colour.

unrued
unregretted

unruffable
imperturbable

unruinated
Not ruined or destroyed.

unruleful
Not according to rule; irregular.
Unruly.

unsained
Not sained; unblessed.

unsatiable
Obsolete form of insatiable.

unsatiate
Insatiable.

unsayed
Obsolete spelling of unsaid

unscanted
Not scanted; undiminished.

unscavengered
Not cleaned by a street sweeper.

unscholastical
Synonym of unscholastic.

unscholastick
Obsolete spelling of unscholastic.

unscienced
Not scienced.
Not scienced.

unscrutable
Archaic form of inscrutable.

unsearchable
That cannot be searched or investigated into; inscrutable, unknowable.
That cannot be sought out or looked for.
Not capable of being searched; on which one cannot perform a search.

unsearchables
plural of unsearchable

unseasoned
Not sprinkled with seasoning.
Lacking experience.
unseasonable
inordinate