English words: unacademical to unaffirmed

300 English words, part 8 of 88 of the words starting with U, A to Z. 22 have a page of their own.

English words unacademical to unaffirmed

unacademical adjective: not academical
unacademically adverb: In an unacademic way.
unaccelerate verb: To undo or reverse the acceleration of
unaccelerated adjective: Not accelerated.
unaccelerating adjective, verb: Not accelerating
unaccent noun, verb: Not to accent, or to remove the accent from.
unaccented adjective: Of a word's sound or of a language, without any stress (accent).
unaccentuated adjective: Not accentuated.
unaccept verb: To rescind one's acceptance of.
unacceptability noun: The property of being unacceptable.
unacceptable adjective, noun /ˌʌn.ækˈsɛp.tə.bl̩/: Unsatisfactory; not acceptable.
unacceptableness noun: Unacceptability.
unacceptably adverb: Not within the limits of what is generally considered to be acceptable.
unacceptance noun: A lack of acceptance; the condition of not accepting something
unacceptant adjective: Not acceptant.
unaccepted adjective, verb: Not accepted; unacceptable.
unaccepting adjective, verb: Not accepting.
unaccessed adjective: Not accessed.
unaccessibility noun: The condition of being unaccessible
unaccessible adjective: Not accessible.
unaccessibleness noun: Synonym of inaccessibility.
unaccessioned adjective: Not accessioned.
unaccessorised adjective: Alternative spelling of unaccessorized.
unaccessorized adjective: Not accessorized.
unaccessory adjective: Not accessory.
unaccidental adjective: Not accidental.
unaccidentally adverb: Not by accident; intentionally.
unaccidented adjective: Having a level surface, without undulation.
unacclaimed adjective: Not acclaimed.
unacclimated adjective: Not having been acclimated.
unacclimation noun: The condition of being unacclimated, or unused to something.
unacclimatised adjective: Non-Oxford British English standard spelling of unacclimatized.
unacclimatization noun: The condition of being unacclimatized, or unused to something.
unacclimatized adjective: Not acclimatized.
unaccommodable adjective: Not accommodable.
unaccommodated adjective: not accommodated, not taken care of or looked after
unaccommodating adjective: Not accommodating.
unaccommodatingly adverb: In an unaccommodating manner; unhelpfully, unobligingly.
unaccommodatingness noun /ʌnəˈkɒmədeɪtɪŋnəs/: The quality or fact of being unaccommodating; intractability.
unaccommodative adjective: Not accommodative.
unaccompanied adjective: travelling without companions
unaccomplishable adjective: Not capable of being accomplished
unaccomplished adjective: Not accomplished; Not having occurred or been successfully carried out.
unaccomplishedness noun: The quality of being unaccomplished.
unaccomplishment noun: Lack of accomplishment; the state of being unaccomplished.
unaccordable adjective: not accordable
unaccordance noun: lack of accordance
unaccordant adjective: Not accordant.
unaccorded adjective: Not accorded.
unaccording adjective: Not according; not in agreement or harmony.
unaccostable adjective: Not accostable.
unaccosted adjective: Not accosted.
unaccountability noun: The state or condition of being unaccountable.
unaccountable adjective /ˌʌnəˈkaʊntəbl̩/: Inexplicable; unable to be accounted for or explained.
unaccountableness noun: The state or condition of being unaccountable.
unaccountably adverb: Not able to be explained logically. Without being accountable, or reasonable.
unaccounted adjective: Not accounted
unaccounted-for adjective: Not accounted for.
unaccoutered adjective: Not accoutered.
unaccoutred adjective: Alternative form of unaccoutered.
unaccreditated adjective: unaccredited
unaccredited adjective: Not accredited; lacking accreditation.
unaccreted adjective: Which has not accreted.
unaccrued adjective: Which has not accrued.
unacculturated adjective: Not acculturated.
unaccultured adjective: Which is not accultured (or acculturated or cultured); unacculturated.
unaccumulable adjective: Not accumulable.
unaccumulate verb: To get rid of something previously accumulated.
unaccumulated adjective, verb: Which has not accumulated.
unaccumulation noun: The process of getting rid of something previously accumulated.
unaccurate adjective: Not accurate; inaccurate.
unaccurateness noun: The quality of being inaccurate; lack of accuracy; inaccurateness
unaccursed adjective: Not accursed.
unaccusable adjective: Not accusable.
unaccusably adverb: So as to be beyond accusation; unimpeachably.
unaccusative adjective, noun /ˌʌnəˈkjuːzətɪv/: Intransitive and having an experiencer as its subject, that is, the (syntactic) subject is not a (semantic) agent.
unaccusatively adverb: In an unaccusative manner.
unaccusativity noun: The state or property of being unaccusative.
unaccusatory adjective: Not accusatory.
unaccused adjective: Not accused.
unaccusing adjective: Not accusing.
unaccusingly adverb: In an unaccusing manner.
unaccustom verb: To make or become used to a change from something one was accustomed to.
unaccustomable adjective /ˌʌnəˈkʌstəməbəl/: Unusual, unexpected, unaccountable.
unaccustomably adjective /ˌʌnəˈkʌstəməbli/: Unusually, unexpectedly, unaccountably.
unaccustomed adjective, verb: Not used to an event or thing, not accustomed.
unaccustomedly adverb: In an unaccustomed manner.
unaccustomedness noun: The quality or state of not being accustomed.
unacerbic adjective: Not acerbic.
unacetylatable adjective: Not acetylatable
unacetylated adjective: Not acetylated
unache verb: To relieve from pain; soothe
unachievability noun: The property of being impossible to achieve.
unachievable adjective: That cannot be achieved (or only with great difficulty).
unachievably adverb: In an unachievable way
unachieved adjective: Not yet achieved
unaching adjective: not aching
unacidic adjective: Not acidic.
unacidified adjective: Not acidified.
unacidulated adjective: Not acidulated.
unacked adjective: Not having been sent an ACK message (acknowledgement of a packet or a message received from a network).
unacknowledge verb: To not acknowledge, or to rescind acknowledgement of.
unacknowledgeable adjective: Not acknowledgeable.
unacknowledged adjective: Not acknowledged.
unacknowledgement noun: Alternative form of unacknowledgment.
unacknowledging adjective, verb: Failing to acknowledge.
unacknowledgment noun: Lack of acknowledgment; failure to acknowledge.
unacoustic adjective: Having poor acoustic properties; not conducive to the projection of sound; tending to muffle or muddy sounds.
unacquaint verb: To undo (one's or someone's) acquaintance (with someone or something).
unacquaintable adjective: Not acquaintable.
unacquaintance noun: The state or condition of being unacquainted; unfamiliarity with something.
unacquainted adjective: Not acquainted, unfamiliar (with someone or something).
unacquaintedly adverb: Without being acquainted or familiar.
unacquaintedness noun: The state or condition of being unacquainted; unfamiliarity with something.
unacquiescent adjective: Not acquiescent.
unacquirable adjective: That cannot be acquired.
unacquire verb: To lose or get rid of; reverse the possession or acquisition of; unget
unacquired adjective, verb: Not acquired.
unacquisitive adjective: Not acquisitive.
unacquisitiveness noun: The quality of not being acquisitive.
unacquittable adjective: That cannot be acquitted.
unacquitted adjective: Not acquitted.
unacrimonious adjective: Not acrimonious.
unacrobatic adjective: Not acrobatic.
unacrylated adjective: Not acrylated
unact verb: To undo the acting of; to reverse (an action).
unactability noun: Inability to be acted.
unactable adjective: Impossible to act.
unacted adjective, verb: Not acted.
unactedness noun: The state or condition of being unacted.
unacting adjective, verb: That does not take action.
unactinic adjective: Not actinic.
unaction noun: Lack or absence of action; an act of no action
unactionable adjective: Not actionable.
unactioned adjective: Not having been actioned; regarding which nothing has been done.
unactivatable adjective: Incapable of being activated.
unactivated adjective: Not activated; (often, especially) never yet activated.
unactive adjective: Not active; inactive.
unactively adverb: Synonym of inactively.
unactiveness noun: inactivity
unactivity noun: The state or condition of being unactive; inactivity.
unactorish adjective: Not actorish.
unactorlike adjective: Not actorlike.
unactual adjective: Not actual.
unactuality noun: The property of not being actual.
unactualizable adjective: That cannot be actualized.
unactualized adjective: Not actualized.
unactuated adjective: Not actuated.
unacute adjective: Not acute.
unacylated adjective: Not acylated
unadapt verb: To undo the process of adaptation; to revert or restore to an original form.
unadaptability noun: The condition of being unadaptable
unadaptable adjective: Not adaptable.
unadaptableness noun: The quality of being unadaptable.
unadaptably adverb: Such that it cannot be adapted.
unadapted adjective, verb: Not adapted.
unadaptedness noun: The state or quality of not being adapted.
unadaptive adjective: Not adaptive
unadaptiveness noun: The state or condition of being unadaptive.
unadd verb: To remove something after it has been added.
unaddable adjective: Alternative form of inaddible.
unadded adjective, verb: Not yet added together.
unaddible adjective: Alternative form of inaddible.
unaddicted adjective: Not addicted.
unaddictive adjective: Not addictive.
unaddled adjective: Not addled.
unaddress verb: To delete or forget the address of some entity.
unaddressable adjective: Not addressable.
unaddressed adjective, verb: Not bearing an address.
unadducted adjective: Not subject to adduction
unadenylated adjective: Not adenylated
unadenylylated adjective: Not adenylylated
unadept adjective, noun: Someone who is not an adept.
unadequate adjective: Alternative form of inadequate.
unadequately adverb: Alternative form of inadequately.
unadherable adjective: Not adherable
unadhere verb: To lose adhesive ability; disadhere.
unadhered adjective: That are not adhered
unadherent adjective: Synonym of nonadherent.
unadhesive adjective: Not adhesive.
Unadilla proper noun: A city in Dooly County, Georgia.
unadjacent adjective: Not adjacent.
unadjectived adjective: Not qualified by an adjective.
unadjoined adjective: Not adjoined.
unadjoining adjective: Not adjoining.
unadjourned adjective: Not adjourned.
unadjudged adjective: Not adjudged.
unadjudicated adjective: Not adjudicated.
unadjustability noun: The property of being unadjustable.
unadjustable adjective: Not adjustable; that cannot be adjusted.
unadjustably adverb: Such that it cannot be adjusted.
unadjusted adjective: Not adjusted, especially not altered to fit new or changed data or circumstances
unadjustedness noun: The quality or state of not being adjusted.
unadjustment noun: Lack of adjustment; failure to adjust to new circumstances.
unadjuvanted adjective: Not adjuvanted.
unadministered adjective: Not administered.
unadmirable adjective: Not admirable.
unadmired adjective: Not admired.
unadmiring adjective: Not admiring; critical; disparaging.
unadmiringly adverb: In an unadmiring manner; without feeling or expressing admiration.
unadmissible adjective: Not to be admitted; inadmissible.
unadmittable adjective: Not to be admitted; inadmissible.
unadmittably adverb: Such that it cannot be admitted or confessed to.
unadmitted adjective: Not having been admitted.
unadmittedly adverb: In a manner that is not admitted.
unadmitting adjective: That does not admit or allow.
unadmixed adjective: Not admixed; lacking admixture.
unadmonished adjective: Not admonished.
unadon noun: A Japanese dish of grilled glazed eel fillets served on steamed white rice.
unadopt verb: To give up (someone or something previously adopted).
unadoptable adjective: That cannot be adopted; unsuitable for adoption.
unadopted adjective, verb: Not adopted.
unadopted road noun: A private road, where the local borough council is not responsible for the road's maintenance.
unadoption noun: The process of unadopting.
unadorable adjective: Not adorable; unlovable.
unadored adjective: Not adored.
unadoring adjective: Not adoring.
unadorn verb: To add a feature or embellishment that makes something uglier; uglify.
unadornable adjective: Not adornable.
unadorned adjective, verb /ʌˌnəˈdɔːnd/: Having no additional decoration or embellishment; plain and simple
unadornedly adverb: Without adornment.
unadornedness noun: The state or quality of being unadorned.
unadornment noun: Absence of adornment.
unadroitness noun: The state or condition of being not adroit.
unadsorbed adjective: Not having been adsorbed.
unadult adjective: Not adult.
unadulterable adjective: That cannot be adulterated.
unadulterate adjective /ˌʌnəˈdʌltəɹət/: Not adulterated; pure.
unadulterated adjective: Pure; not mixed or adulterated with anything.
unadulteratedly adverb: Without adulteration.
unadulteratedness noun: State or quality of not being adulterated.
unadulterately adverb: In an unadulterate manner.
unadulteration noun: The state of not being adulterated.
unadulterous adjective: Not adulterous.
unadulterously adverb: In an unadulterous way.
unadumbrated adjective: Not adumbrated.
unadvanced adjective: Not advanced.
unadvancement noun: Failure to advance.
unadvancing adjective: That does not advance.
unadvantaged adjective: Not advantaged.
unadvantageous adjective: Not advantageous.
unadvantageously adverb: In an unadvantageous manner.
unadventitious adjective: Not adventitious.
unadventured adjective: Not having had adventures.
unadventuresome adjective: Not adventuresome.
unadventuresomeness noun: The quality of being unadventuresome.
unadventuring adjective: Unadventurous.
unadventurous adjective: Not adventurous
unadventurously adverb: In an unadventurous way.
unadventurousness noun: The state or condition of being unadventurous.
unadversarial adjective /ʌnˌæd.vəˈsɛəɹi.əl/: Not adversarial.
unadvertisable adjective: That cannot be advertised.
unadvertised adjective: Not advertised
unadvertisement noun: A public notice that warns of the risks associated with a product, rather than promoting it like an advertisement.
unadvertising adjective: That does not advertise.
unadvisability noun: Alternative form of inadvisability.
unadvisable adjective: Inadvisable.
unadvisableness noun: Synonym of inadvisableness.
unadvisably adverb: Alternative form of inadvisably.
unadvise verb: To instruct the system to cease providing internal notifications of some kind.
unadvised adjective: Not having received advice.
unadvisedly adverb: In an unadvised manner.
unadvisedness noun: The quality of being inadvisable.
unadvocated adjective: Not advocated.
unadzed adjective: Not adzed.
unaerated adjective: Not aerated.
unaerified adjective: Not aerified.
unaerodynamic adjective: Not aerodynamic
unaerosolized adjective: Not aerosolized.
unaesthetic adjective: Not aesthetic.
unaesthetical adjective: Not aesthetical.
unaesthetically adverb: In an unaesthetic manner.
unaestheticised adjective: Not aestheticised.
unaestheticized adjective: US and Oxford British English standard spelling of unaestheticised.
unaestheticness noun: The quality of being unaesthetic.
unafeard adjective: Alternative form of unafeared.
unafeared adjective: unafraid
unaffability noun: The state of being unaffable.
unaffable adjective: Not affable.
unaffably adverb: In an unaffable manner.
unaffect verb: To not affect.
unaffectability noun: The state or condition of being unaffectable.
unaffectable adjective: Unable to be affected.
unaffectatious adjective: Not affectatious.
unaffected adjective, noun, verb /ˌʌnəˈfɛktɪd/: Not affected or changed.
unaffectedly adverb: In an unaffected manner; sincerely and genuinely.
unaffectedness noun: The state or quality of being unaffected.
unaffecting adjective, verb: Not affecting.
unaffection noun: The lack or absence of affection; affectionlessness.
unaffectionate adjective: Not affectionate; dispassionate.
unaffectionately adverb: In an unaffectionate way.
unaffectioned adjective: Not affectioned.
unaffianced adjective: Not affianced.
unaffied adjective: Not affied.
unaffiliate verb: To discontinue one's affiliation with an organisation.
unaffiliated adjective, noun, verb: Not affiliated, not associated.
unaffiliation noun: Lack of affiliation; the condition of being unaffiliated.
unaffiliative adjective: Not affiliative
unaffirmable adjective: Not affirmable.
unaffirmed adjective: Not affirmed.

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 U: 26,317 words, in 88 parts.