12-letter words containing b, l, u, e, i
- unconfinable — not able to be bound
- uncreditable — of ignoble character
- uncultivable — capable of being cultivated.
- undeductible — capable of being deducted.
- undefensible — capable of being defended against assault or injury: The troops were bivouacked in a defensible position.
- undeliberate — carefully weighed or considered; studied; intentional: a deliberate lie.
- underbuilder — (in the construction trade) a person who assists in building
- undigestible — indigestible.
- undisputable — capable of being disputed; debatable; questionable.
- undissembled — to give a false or misleading appearance to; conceal the truth or real nature of: to dissemble one's incompetence in business.
- 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.
- unpublicized — not publicized, promoted, or made widely known
- 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.
- 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.).
- unresistible — not able to be resisted or opposed
- unretainable — to keep possession of.
- unreversible — capable of reversing or of being reversed.
- unreviewable — a critical article or report, as in a periodical, on a book, play, recital, or the like; critique; evaluation.
- unriddleable — (of a puzzle) not decipherable
- unshrinkable — not able to contract or become smaller in size
- unslumbering — not sleeping
- unsplittable — to divide or separate from end to end or into layers: to split a log in two.
- unstabilized — to make or hold stable, firm, or steadfast.
- unsublimated — Psychology. to divert the energy of (a sexual or other biological impulse) from its immediate goal to one of a more acceptable social, moral, or aesthetic nature or use.
- unsurvivable — able to be survived: Would an atomic war be survivable?
- untenability — incapable of being defended, as an argument, thesis, etc.; indefensible.
- unverbalized — not verbalized or put into words
- unverifiable — to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.
- urobilinogen — a colourless substance produced by bacterial degradation of the bile pigment bilirubin in the intestine and which produces urobilin when oxidized