unlustrous
Not lustrous; without lustre.

unlusty
Not lusty.

unluxuriant
Not luxuriant.

unluxurious
Not luxurious.

unlying
Not lying; telling the truth.

unlynched
Not lynched.

unlyrical
Not lyrical.

unlysed
Not lysed.

unmacadamised
Alternative form of unmacadamized.

unmacadamized
Not macadamized.

unmacerated
Not macerated

unmachicolated
Having no machicolations.

unmachinable
Not machinable.

unmachined
Not machined.

unmacho
Not macho.

unmad
Not mad; sane.

unmaddened
Not maddened.

unmadder
comparative form of unmad: more unmad

unmaddest
superlative form of unmad: most unmad

unmagical
Not magical; without the aid of magic.
Not magical: lacking sparkle or excitement.

unmagicked
Unaffected by or deprived of magic

unmagisterial
Not magisterial.

unmagnanimous
Not magnanimous.

unmagnetic
Not magnetic.

unmagnetical
Not magnetical.

unmagnetised
Alternative spelling of unmagnetized.

unmagnetizable
Not magnetizable.

unmagnetized
Not magnetized.

unmagnifiable
Not magnifiable.

unmagnified
Not magnified.

unmaidenlike
Not maidenlike.

unmaidenly
Not maidenly.

unmailable
That cannot be mailed, or sent by post.

unmaimed
Not maimed; unharmed, uninjured.

unmaintainable
Not maintainable.

unmaintained
Not maintained

unmajestic
Not majestic.

unmakable
Alternative spelling of unmakeable.

unmakeable
Unable to be made (in various senses)

unmakeupped
Not wearing makeup.

unmalevolent
Not malevolent.

unmalicious
Not malicious.

unmalign
Not malign.

unmalignant
Not malignant.

unmaligned
Not maligned.

unmalleable
Not malleable.

unmalled
Without shopping malls.

unmaltable
Unable to be malted.

unmalted
Not malted, ungerminated.

unmammalian
Not mammalian.

unmanagable
Misspelling of unmanageable.

unmanageable
Not manageable; not readily submitting to handling or management; not easily restrained, governed, or directed.

unmanaged
Not managed.

unmanagerial
Not managerial.

unmandated
Not mandated.

unmaned
Not having a mane.

unmaneuverable
Not maneuverable

unmaneuvered
Not maneuvered.

unmanful
Not manful.

unmaniacal
Not maniacal.

unmanicured
Not manicured.

unmanifest
Not manifest.

unmanifestable
That cannot be manifested.

unmanifested
Not manifested.

unmanifesting
Not manifesting itself; remaining hidden.

unmanipulable
That cannot be manipulated.

unmanipulatable
Not able to be manipulated.

unmanipulated
Not manipulated.

unmanlike
Not manlike.

unmannosylated
Not glycosylated with a mannose moiety

unmanoeuvrable
Alternative form of unmaneuverable.

unmanoeuvreable
Alternative spelling of unmanoeuvrable.

unmanoeuvred
Not manoeuvred.

unmanufacturable
Not manufacturable.

unmanufactured
Not manufactured.

unmanumitted
Not manumitted.

unmanurable
Not manurable.

unmanured
Not manured.

unmappable
Not mappable; that cannot be mapped.

unmarbled
Not marbled.

unmarched
Not traversed by marching.

unmarginal
Not marginal.

unmarginalized
Not marginalized

unmarginated
Not marginated.

unmargined
Without a margin.

unmarinated
Not marinated.

unmarine
Not marine.

unmaritime
Not maritime.

unmarkable
Incapable of being marked.

unmarketable
Not marketable.

unmarketed
Not marketed.

unmarled
Not marled.

unmarrable
That cannot be marred or spoiled.

unmarred
Undamaged; not marred.

unmarriable
Not marriable.

unmarriageable
Not marriageable, unsuitable for marriage.
That cannot be reconciled, inconsistent.

unmarried
Having no husband or wife.

unmarrieds
plural of unmarried

unmarshaled
simple past and past participle of unmarshal

unmarshalled
Alternative spelling of unmarshaled.

unmartial
Not martial.

unmartyred
Not martyred.

unmarveling
Not marveling.

unmarvelling
Not marvelling.

unmarvellous
Not marvellous.

unmarvelous
Not marvelous.

unmascaraed
Not wearing mascara.

unmasculine
Not masculine; not characteristic of, typical of, or appropriate for a man, unmanly.

unmasculinized
Not masculinized.

unmashed
Not mashed; whole and intact.

unmaskable
Not maskable.

unmasochistic
Not masochistic.

unmasqueraded
Not masqueraded.

unmassacred
Not massacred.

unmassaged
Not massaged.

unmassed
Not massed.

unmasterable
Not masterable; that cannot be mastered.

unmastered
Not mastered (in various senses).

unmasterful
Not masterful.

unmasticable
Not masticable.

unmasticated
Not masticated.

unmatched
Not matched; odd.
Not matched with anything else.
Peerless; unrivalled; beyond comparison.

unmatchless
unmatched; matchless

unmated
Not mated.

unmaterial
Not material; lacking tangible physical form.

unmaterialised
Alternative form of unmaterialized.

unmaterialist
Contrary to materialism.

unmaterialistic
Not materialistic.

unmaterialized
Not materialized.

unmaternal
Not maternal; not befitting a mother.

unmathematical
Not mathematical.
Not inclined toward mathematics.

unmatriarchal
Not matriarchal.

unmatriculated
Not matriculated.

unmatrimonial
Not matrimonial.

unmatronlike
Not matronlike.

unmatronly
Lacking a matronly quality; unwise, unwelcoming, and so on.

unmature
Not mature; immature.
Premature.

unmatured
Not matured.

unmaturing
Not maturing.

unmaudlin
Not maudlin.

unmauled
Not mauled.

unmawkish
Not mawkish.

unmayoral
Not mayoral.

unmayorlike
Not mayorlike.

unmealy
Not mealy.

unmean
Not mean (all senses).

unmeandering
Not meandering.

unmeaning
Having no meaning or significance.

unmeaningful
Not meaningful.

unmeant
Not meant

unmeasurable
Not able to be measured; immeasurable.

unmeasureable
Misspelling of unmeasurable.

unmeated
Without meat; meatless.

unmeaty
Not meaty.

unmechanical
Not mechanical.

unmechanised
Alternative form of unmechanized.

unmechanistic
Not mechanistic.

unmechanizable
Not mechanizable.

unmechanized
Not mechanized.

unmedaled
Alternative form of unmedalled.

unmedalled
Not awarded a medal.

unmedallioned
Not medallioned.

unmeddled
Not meddled (with).

unmeddlesome
Not meddlesome.

unmediaeval
Dated spelling of unmedieval.

unmediatable
Incapable of being mediated.

unmediated
Not mediated

unmediatized
Not mediatized.

unmedicable
Not medicable.

unmedical
Not medical.

unmedicalized
Not medicalized.

unmedicated
Not medicated.

unmedicinal
Not medicinal.

unmedieval
Not medieval.

unmeditated
unpremeditated

unmeditative
Not meditative.

unmediumistic
Not mediumistic.

unmedullated
Not medullated.

unmeek
Not meek.

unmeetable
Not meetable; that cannot be met; unattainable.

unmelancholic
Not melancholic.

unmelanised
Alternative form of unmelanized.

unmelanized
Not melanized

unmelded
Not melded.

unmeliorated
Not meliorated.

unmellifluous
Not mellifluous; harsh-sounding; dissonant.

unmellow
Not mellow.

unmellowed
Not mellowed.

unmellowing
Not becoming mellow.

unmelodic
Not melodic.

unmelodious
Not melodious.

unmelodized
Not melodized.

unmelodramatic
Not melodramatic.

unmeltable
Not capable of being melted; not meltable.

unmelted
Not melted; in a solid state.

unmelting
That does not melt.

unmembered
Lacking members; undifferentiated.
Unremembered; lost to memory.

unmemorable
Not memorable

unmemorializable
Not memorializable.

unmemorialized
Not memorialized.

unmemorised
Alternative form of unmemorized.

unmemorizable
Impossible to memorize.

unmemorized
Not having been memorized.

unmenaced
Not menaced; unthreatened.

unmenacing
Not menacing.

unmendable
That cannot be mended.

unmendacious
Not mendacious.

unmended
Not mended.

unmenial
Not menial.

unmenstruating
Not menstruating.

unmensurable
Not mensurable.

unmental
Not mental.

unmentalized
Not mentalized.

unmentionable
Too embarrassing or shocking to be discussed.

unmentionables
plural of unmentionable
undergarments, underwear, drawers
genitals
breeches, trousers

unmentioned
Not mentioned.

unmentored
Not mentored.

unmercantile
Not mercantile.

unmercenaries
plural of unmercenary

unmercenary
Not mercenary.

unmercerized
Not mercerized.

unmerchantable
Not merchantable; not fit for market; being of a kind, quality, or quantity that is not salable.

unmerchantlike
Not merchantlike.