12-letter words containing b, i, n, l, a
- unassailable — not open to attack or assault, as by military force or argument: unassailable fortifications; unassailable logic.
- unassailably — 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.
- unattainably — in an unattainable manner
- 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.
- unbiological — pertaining to biology.
- 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.
- uncharitably — in an unkind or ungenerous manner
- 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.
- unforgivably — in an unforgivable manner
- 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.
- unmistakably — 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.
- unobligatory — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
- 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
- unpunishably — in an unpunishable manner
- 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.
- unremittable — to transmit or send (money, a check, etc.) to a person or place, usually in payment.
- unrepairable — that cannot be repaired: Some old clocks are unrepairable.
- unrequitable — to make repayment or return for (service, benefits, etc.).
- unretainable — to keep possession of.
- unreviewable — a critical article or report, as in a periodical, on a book, play, recital, or the like; critique; evaluation.