12-letter words containing a, b, l, e, i
- tube railway — subway (def 1).
- turbellarian — belonging to the Turbellaria, a class of platyhelminths or flatworms, mostly aquatic and having cilia on the body surface.
- ultraliberal — extremely liberal, especially in politics.
- un-ignorable — to refrain from noticing or recognizing: to ignore insulting remarks.
- un-liberated — to set free, as from imprisonment or bondage.
- un-trainable — capable of being trained.
- unaccessible — easy to approach, reach, enter, speak with, or use.
- unachievable — to bring to a successful end; carry through; accomplish: The police crackdown on speeders achieved its purpose.
- unacquirable — to come into possession or ownership of; get as one's own: to acquire property.
- unactionable — furnishing ground for a lawsuit.
- unalphabetic — in the order of the letters of the alphabet: alphabetical arrangement.
- unambivalent — not ambivalent; definite; certain.
- unapplicable — applying or capable of being applied; relevant; suitable; appropriate: an applicable rule; a solution that is applicable to the problem.
- unassailable — not open to attack or assault, as by military force or argument: unassailable fortifications; unassailable logic.
- unassignable — not able to be transferred
- unattainable — capable of being attained.
- unbelievable — too dubious or improbable to be believed: an unbelievable excuse.
- unbelievably — too dubious or improbable to be believed: an unbelievable excuse.
- unbeneficial — conferring benefit; advantageous; helpful: the beneficial effect of sunshine.
- unbridgeable — a structure spanning and providing passage over a river, chasm, road, or the like.
- uncalibrated — to determine, check, or rectify the graduation of (any instrument giving quantitative measurements).
- uncapsizable — (of a boat, etc) that cannot be capsized
- uncharitable — deficient in charity; unkind; harsh; unforgiving; censorious; merciless: an uncharitable attitude; an uncharitable neighbor.
- uncognizable — capable of being perceived or known.
- unconfinable — not able to be bound
- uncreditable — of ignoble character
- uncultivable — capable of being cultivated.
- undeliberate — carefully weighed or considered; studied; intentional: a deliberate lie.
- undisputable — capable of being disputed; debatable; questionable.
- unfilterable — not able to be filtered
- unforgivable — to grant pardon for or remission of (an offense, debt, etc.); absolve.
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unhospitable — not hospitable
- unimaginable — capable of being imagined or conceived.
- unimpugnable — not capable of being challenged or criticized
- uninvestable — that can be invested.
- unlistenable — that cannot be listened to agreeably or comfortably.
- unmistakable — not mistakable; clear; obvious.
- unmodifiable — incapable of being modified
- unnegotiable — capable of being negotiated: a negotiable salary demand.
- unnoticeable — attracting notice or attention; capable of being noticed: a noticeable lack of interest.
- unnoticeably — attracting notice or attention; capable of being noticed: a noticeable lack of interest.
- unobtainable — to come into possession of; get, acquire, or procure, as through an effort or by a request: to obtain permission; to obtain a better income.
- unperishable — imperishable
- unpolishable — incapable of being made smooth or shiny
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unpunishable — not able to be punished
- unrealizable — incapable of being made actual or real, as an ideal or ambition: His dream of military glory was unrealizable.
- unrelievable — to ease or alleviate (pain, distress, anxiety, need, etc.).
- unremediable — capable of being remedied.