English words: unfinishable to unforfeit

300 English words, part 37 of 88 of the words starting with U, A to Z. 16 have a page of their own.

English words unfinishable to unforfeit

unfinishable adjective: Not finishable; that cannot be finished.
unfinished adjective /ʌnˈfɪnɪʃt/: Not completed; unresolved.
unfinished business noun: A matter that still has to be completed or dealt with, sometimes with an ominous or threatening implication.
unfinishedly adverb: Without being finished.
unfinishedness noun: The quality of being unfinished.
unfinite adjective: Not finite.
unfinned adjective: Not finned.
unfirable adjective: Incapable of being fired (in various senses).
unfire verb: Hypothetically, to undo the firing of (a weapon).
unfireable adjective: Alternative form of unfirable.
unfired adjective: not dismissed
unfireproof adjective: Not fireproof.
unfirm adjective: Not firm; not strong or stable; feeble; infirm.
unfirmamented adjective: Not having a bounding firmament; limitless.
unfirmly adverb: In an unfirm manner.
unfirmness noun: The quality of being unfirm.
unfishable adjective: Not fishable.
unfished adjective: Not fished.
unfishiness noun: The quality or state of not being a fish; the state of being unfishy.
unfishlike adjective: Not fishlike; unlike a fish.
unfishy adjective: Not fishy. (not of, from or similar to fish)
unfissile adjective: Not fissile.
unfissionable adjective: Not fissionable.
unfissioned adjective: Not fissioned
unfissured adjective: Without fissures.
unfist verb: To unclench (one's fist)
unfit adjective, verb /ʌnˈfɪt/: Not fit; not having the correct requirements.
unfitful adjective: Not fitful.
unfitly adverb: In an unfit manner; unsuitably, inappropriately, not fitly.
unfitness noun: The characteristic of being unfit or ill-suited.
unfittable adjective: That cannot be made to fit.
unfitted adjective, verb: Not suited, not fit (for something).
unfittedness noun: The quality of being unfitted, or unsuitable.
unfitten adjective: Unfitted; unsuited.
unfitting adjective: Not fitting (e.g., of clothes).
unfittingly adverb: In a way that is not fitting; inappropriately; unsuitably.
unfittingness noun: The quality of being unfitting, or unsuitable.
unfix verb: To unfasten from a fixing.
unfixability noun: The state or condition of being unfixable.
unfixable adjective: Not capable of being fixed (mended or repaired).
unfixably adverb: In an unfixable manner.
unfixated adjective: Not fixated.
unfixed adjective, verb: Not fixated or fixed; moving or changing freely
unfixedness noun: The property of being unfixed.
unfixity noun: A lack of fixity.
unfixt adjective: unfixed
unfizzy adjective: Not fizzy.
unflabbergasted adjective: Not flabbergasted.
unflabby adjective: Not flabby.
unflag verb: To remove a flag from.
unflagellated adjective: Having no flagella.
unflagged adjective: Not flagged; not marked with a flag.
unflagging adjective: Never tiring or lacking energy; without rest; without slowing.
unflaggingly adverb: In an unflagging manner; without becoming tired.
unflaggingness noun: The quality of being unflagging.
unflagrant adjective: Not flagrant.
unflailed adjective: Not flailed.
unflaked adjective: Not flaked.
unflakiness noun: The state or condition of being unflaky.
unflaky adjective: Not flaky.
unflamboyance noun: The quality of being unflamboyant.
unflamboyant adjective: Not flamboyant.
unflamboyantly adverb: In an unflamboyant manner.
unflamed adjective: Not having been flamed.
unflaming adjective: Not flaming.
unflammable adjective: Not flammable.
unflanged adjective: Not flanged.
unflankable adjective: Unable to be flanked.
unflanked adjective: Not flanked.
unflanneled adjective: Alternative form of unflannelled.
unflannelled adjective: Not dressed in flannel clothing.
unflappability noun: The state of being unflappable.
unflappable adjective /ʌnˈflæpəbəl/: Remaining composed and level-headed at all times; impossible to fluster; not becoming frustrated or irritated easily.
unflappableness noun: Unflappability.
unflappably adverb: In an unflappable manner.
unflapped adjective: Not fitted with a flap.
unflapping adjective: Not flapping
unflare verb: To restore from a flared position.
unflared adjective: Not flared.
unflaring adjective, verb: Not flaring.
unflashed adjective: Not flashed.
unflashing adjective: Not flashing.
unflashy adjective: Not flashy.
unflat adjective: Not flat.
unflatten verb: To restore (something flattened) to its previous form.
unflattenable adjective: Not flattenable.
unflattened adjective, verb: Not flattened.
unflatter verb: To show or display in a bad light; to portray unfavorably.
unflatterable adjective: Not flatterable.
unflattered adjective, verb: Not flattered.
unflattering adjective, verb: Not flattering.
unflatteringly adverb: In such a manner as to be unflattering
unflatteringness noun: The state or condition of being unflattering.
unflaunted adjective: Not flaunted.
unflavored adjective: Not flavored; having no flavor.
unflavorsome adjective: Not flavorsome.
unflavoured adjective: Alternative spelling of unflavored.
unflavoursome adjective: Alternative form of unflavorsome.
unflawed adjective: Not flawed.
unflayed adjective: Not flayed.
unflecked adjective: Not marked with flecks.
unfledged adjective, verb /ˈʌnflɛd͡ʒd/: Not having feathers.
unfledgedness noun /ʌnˈflɛd͡ʒɪdnɪs/: The state, quality, or condition of being unfledged.
unfleeable adjective: Impossible to flee from; inescapable.
unfleece verb: To remove the fleece from.
unfleeced adjective: Not having a fleece.
unfleecy adjective: Not fleecy.
unfleeing adjective: Not fleeing.
unfleeting adjective: Not fleeting.
unflesh verb: To reduce to a skeleton.
unfleshed adjective, verb: Having no flesh.
unfleshliness noun: The quality of being unfleshly.
unfleshly adjective: Not pertaining to or devoted to the flesh or the body; not physical.
unfleshy adjective: Not fleshy.
unfletched adjective: Not fletched or feathered.
unflex verb: To move back from a flexed position.
unflexed adjective, verb: Not flexed.
unflexibility noun: Synonym of inflexibility.
unflexible adjective: Not flexible.
unflexibleness noun: Synonym of inflexibleness.
unflexibly adverb: Synonym of inflexibly.
unflicked adjective: Not flicked.
unflickering adjective: Not flickering.
unflickeringly adverb: Without flickering.
unflighted adjective: Lacking flight feathers, typically due to immaturity (compare flightless)
unflightworthy adjective: Unfit for flight.
unflighty adjective /ənˈflaɪti/: Not flighty.
unflimsy adjective /ʌnˈflɪmzi/: Not flimsy.
unflinching adjective: Without flinching; staying committed despite any difficulty; steadfast.
unflinchingly adverb: Without showing fear or indecision; resolutely.
unflinchingness noun: The state or condition of being unflinching; steadfastness, resoluteness.
unflinty adjective: Not flinty.
unflip verb: To right or restore from a flipped or inverted state.
unflippable adjective: Not flippable.
unflippant adjective: Not flippant.
unflipped adjective, verb: Not flipped.
unflirtatious adjective: Not flirtatious.
unflirtatiously adverb: In a way that is not flirtatious.
unflirty adjective: Not flirty.
unfloatable adjective: Not floatable.
unfloating adjective: Not floating.
unflocked adjective: Not flocked.
unfloggable adjective: Not floggable.
unflogged adjective: Not having been flogged (beaten).
unflood verb: To clear the liquid from a flooded area.
unflooded adjective: Not flooded.
unfloored adjective: Not furnished with a floor.
unfloral adjective: Not floral.
unflorid adjective: Not florid.
unflossed adjective: Not flossed.
unflossy adjective: Not flossy.
unflounced adjective: Not decorated with flounces.
unfloured adjective: Not covered with flour.
unflourished adjective: Not marked with a flourish.
unflourishing adjective: Failing to flourish.
unfloury adjective: Not floury.
unflouted adjective: Not flouted.
unflowed adjective: Not flowed or flooded.
unflower verb: To strip the flowers from.
unflowered adjective: Not having flowered.
unflowering adjective: Not flowering; that does not produce flowers.
unflowery adjective: Not flowery; simple, direct, and possibly austere.
unflowing adjective: Not flowing.
unflown adjective: not flown
unfloxed adjective: Not floxed
unfluctuating adjective: Not fluctuating.
unflued adjective: Not fitted with a flue.
unfluent adjective: Not fluent.
unfluffed adjective: Not fluffed.
unfluffy adjective: Not fluffy.
unfluid adjective: Not fluid; stiff or fixed.
unfluidised adjective: Alternative form of unfluidized.
unfluidity noun: The quality of being unfluid.
unfluidizable adjective: Not fluidizable.
unfluidized adjective: Not fluidized.
unfluidly adverb: In an unfluid manner.
unflummoxed adjective: Not flummoxed.
unflung adjective: Not having been flung.
unfluorescent adjective: Not fluorescent.
unfluoridated adjective: Not fluoridated.
unfluorinated adjective: Not fluorinated.
unflurried adjective: Not flurried.
unflush verb: To lose a flush of colour.
unflushable adjective, noun: Of a toilet, that cannot be flushed.
unflushed adjective: Not flushed.
unflushing adjective: That does not flush.
unflusterable adjective: Impossible to fluster.
unflustered adjective: Not flustered; calm.
unfluted adjective: Not fluted.
unflutterable adjective: Unable to be fluttered or flustered; calm and collected.
unfluttered adjective: Not fluttered.
unfluttering adjective: Not fluttering.
unflyable adjective: Not flyable; impossible to fly.
unflying adjective: Not flying.
unfoaled adjective: Of a horse: not yet born.
unfoam verb: To remove the foam or foaminess of, defoam.
unfoaming adjective: Not foaming.
unfocalized adjective: Not focalized.
unfocus verb: To bring out of focus.
unfocusable adjective: Not focusable.
unfocused adjective: Not focused
unfocussed adjective: Alternative spelling of unfocused.
unfog verb: To remove the moisture or fog from.
unfogged adjective, verb: Not fogged.
unfoggy adjective: Not foggy.
unfoilable adjective: Not foilable.
unfoiled adjective: Not foiled.
unfoisted adjective: Not foisted.
unfold noun, verb /ʌnˈfoʊld/: To undo a folding.
unfoldability noun: The condition of being unfoldable
unfoldable adjective: That can be unfolded.
unfoldase noun: An enzyme that catalyzes protein unfolding
unfolded adjective, verb: Not folded.
unfoldedness noun: The state or condition of being unfolded.
unfolder noun: One who, or that which, unfolds.
unfolding noun, verb: The process by which something unfolds or becomes revealed.
unfoldingly adverb: In an unfolding manner; gradually revealing more detail, etc.
unfoldment noun: unfolding
unfoldome noun: The totality of intrinsically disordered proteins in an organism
unfoldomics noun: The study of unfoldomes
unfoliaged adjective: Lacking foliage.
unfoliated adjective: Not foliated.
unfolkloric adjective: Not folkloric.
unfollow verb: To cease to subscribe to (a feed of another user's activity).
unfollowable adjective: Not followable.
unfollowed adjective, verb: not followed
unfollower noun: One who unfollows another user.
unfomented adjective: Not fomented.
unfond adjective: Not fond.
unfondled adjective: Not fondled.
unfondly adverb: Without fondness.
unfondness noun: Quality of not being fond of someone or something.
unfood noun: Foodstuff that is not fit for consumption; unhealthy or unnutritious food.
unfool verb /ʌnˈfuːl/: To restore from folly, from being a fool, or from being foolish.
unfoolable adjective: Impossible to fool, not foolable.
unfooled adjective: Not fooled.
unfoolish adjective: Not foolish.
unfooted adjective: Not assigned a metrical foot.
unfootnoted adjective: Not provided with a footnote.
unfootprinted adjective: Not marked with footprints.
unfoppish adjective: Not foppish.
unforaged adjective: Not having been foraged.
unforbearance noun: Lack of forbearance.
unforbearing adjective: Not forbearing.
unforbid adjective: unforbidden
unforbidden adjective: Not forbidden; permitted.
unforbiddenly adverb: In an unforbidden manner; allowably.
unforbidding adjective: Not forbidding.
unforce noun: The lack or absence of force; forcelessness.
unforceable adjective: Unable to be forced.
unforced adjective: Not forced.
unforced error noun: A basic error committed in a tactical game, where errors are usually forced by the game strategy.
unforcedly adverb: In an unforced manner; naturally, voluntarily.
unforcedness noun: The state or condition of being unforced; naturalness.
unforceful adjective: Not forceful.
unforcefully adverb: In an unforceful manner; weakly or halfheartedly.
unforch adverb: Clipping of unfortunately.
unforchies adverb: Synonym of unfortunately.
unforcible adjective: Without strength.
unforcibly adverb: In an unforcible manner.
unfordability noun: The state or condition of being unfordable.
unfordable adjective: unable to be forded (of a body of water)
unforded adjective: Not forded.
unforeboded adjective: Not foreboded.
unforeboding adjective: Not foreboding.
unforecast adjective: Not having been forecast.
unforecastable adjective: not capable of being forecast
unforecasted adjective: Not forecasted
unforegone adjective: Not foregone.
unforeheard adjective: Not foreheard; not heard in advance.
unforeign adjective: Not foreign.
unforeknowable adjective: Not foreknowable.
unforeknowing adjective: Not knowing in advance; unaware of something to come.
unforeknown adjective: Not known in advance.
unforensic adjective: Not forensic.
unforeordained adjective: Not foreordained.
unforeseeability noun: Inability to be predicted or anticipated.
unforeseeable adjective: Incapable of being foreseen or anticipated.
unforeseeableness noun: Synonym of unforeseeability.
unforeseeables noun: Eventualities that cannot be foreseen.
unforeseeably adverb: In an unforeseeable manner; without the possibility of being predicted.
unforeseeing adjective: Not foreseeing; without foresight.
unforeseeingly adverb: Without foreseeing.
unforeseen adjective, noun /ˌʌnfɔːˈsiːn/: Not foreseen.
unforeseenly adverb: In a manner that was not foreseen; unexpectedly.
unforeseenness noun: The quality of being unforeseen.
unforeshadowed adjective: Not foreshadowed.
unforeshortened adjective: Not foreshortened.
unforesighted adjective: Lacking foresight.
unforeskinned adjective: Not foreskinned; deprived of the foreskin; circumcised.
unforest verb: To deforest.
unforestallable adjective: That cannot be forestalled.
unforestalled adjective: Not forestalled.
unforested adjective, verb: Not covered with forest.
unforetellable adjective: That cannot be foretold.
unforethought adjective: Not forethought.
unforethoughtful adjective: Not forethoughtful.
unforetold adjective: Not foretold; unforeseen
unforewarned adjective: Not forewarned.
unforfeit adjective: Not forfeited.

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.