12-letter words containing o, u, a, c
- trucial oman — a former name of United Arab Emirates.
- tubocurarine — the principal active alkaloid of curare, C 38 H 44 Cl 2 N 2 O, used as a muscle relaxant, especially as an adjunct to anesthesia.
- turacoverdin — a green pigment found in certain feathers of the touraco
- turbinacious — with a peaty aroma or flavour
- turbo pascal — (language, product) Borland International's Pascal. Perhaps the first integrated development environment for MS-DOS. Versions 1.0-3.0: standard Pascal with a few extensions Versions 4.0 (1987) and 5.0: separate compilation. Version 5.5: object-oriented. Version 6.0: Turbo Vision OOP library.
- turbo-charge — to equip (an internal-combustion engine) with a turbocharger.
- turbocharged — with additional power from turbine
- turbocharger — a supercharger that is driven by a turbine turned by exhaust gases from the engine.
- turned comma — quotation mark.
- ultracompact — extremely compact, esp of technology that is much smaller than a standard model
- umbilication — a central navellike depression.
- un-revocable — that may be revoked.
- unaccustomed — not accustomed or habituated: to be unaccustomed to hardships.
- unactionable — furnishing ground for a lawsuit.
- unapologetic — containing an apology or excuse for a fault, failure, insult, injury, etc.: An apologetic letter to his creditors explained the delay.
- unapproached — not approached; not able to be approached or neared
- unassociated — to connect or bring into relation, as thought, feeling, memory, etc.: Many people associate dark clouds with depression and gloom.
- unauspicious — inauspicious; unfavourable; unlucky
- unbiological — pertaining to biology.
- uncalled for — not called for; not required; superfluous; unwanted.
- uncalled-for — not called for; not required; superfluous; unwanted.
- uncatalogued — not added to or detailed in a catalogue
- unchaperoned — not chaperoned; not accompanied by a chaperone
- unchivalrous — having the qualities of chivalry, as courage, courtesy, and loyalty.
- uncoagulated — Obsolete. coagulated.
- uncognizable — capable of being perceived or known.
- uncollegiate — of or relating to a college: collegiate life.
- uncommercial — not engaged in or involved with commerce or trade.
- uncomparable — capable of being compared; having features in common with something else to permit or suggest comparison: He considered the Roman and British empires to be comparable.
- uncompassion — a feeling of deep sympathy and sorrow for another who is stricken by misfortune, accompanied by a strong desire to alleviate the suffering.
- uncomplacent — pleased, especially with oneself or one's merits, advantages, situation, etc., often without awareness of some potential danger or defect; self-satisfied: The voters are too complacent to change the government.
- uncomplicate — to make complex, intricate, involved, or difficult: His recovery from the operation was complicated by an allergic reaction.
- uncomposable — not fit for composition
- uncomputable — to determine by calculation; reckon; calculate: to compute the period of Jupiter's revolution.
- unconcealing — not concealing or hiding anything; revealing
- unconfinable — not able to be bound
- unconfutable — to prove to be false, invalid, or defective; disprove: to confute an argument.
- unconjugated — Grammar. to inflect (a verb). to recite or display all or some subsets of the inflected forms of (a verb), in a fixed order: One conjugates the present tense of the verb “be” as “I am, you are, he is, we are, you are, they are.”.
- unconsecrate — profane or base
- unconsolable — to alleviate or lessen the grief, sorrow, or disappointment of; give solace or comfort: Only his children could console him when his wife died.
- unconstraint — lack of constraint: Their home has a feeling of unconstraint and warm hospitableness.
- uncontracted — drawn together; reduced in compass or size; made smaller; shrunken.
- unconversant — familiar by use or study (usually followed by with): conversant with Spanish history.
- uncorrelated — to place in or bring into mutual or reciprocal relation; establish in orderly connection: to correlate expenses and income.
- uncourageous — possessing or characterized by courage; brave: a courageous speech against the dictator.
- uncovenanted — not agreed to or promised by covenant.
- undemocratic — pertaining to or of the nature of democracy or a democracy.
- undercoating — a coat or jacket worn under another.
- undiplomatic — of, relating to, or engaged in diplomacy: diplomatic officials.
- undiscordant — not discordant; not disagreeing or disagreeable