11-letter words containing a, e, l, u, r
- trundletail — a dog with a curly tail.
- truth table — a table that gives the truth-values of a compound sentence formed from component sentences by means of logical connectives, as AND, NOT, or OR, for every possible combination of truth-values of the component sentences.
- truth-value — the truth or falsehood of a proposition: The truth-value of “2 + 2 = 5” is falsehood.
- trypan blue — dye used for staining cells in biological research
- tuba player — someone who plays the tuba, a valved brass instrument of bass pitch, in which the bell points upwards and the mouthpiece projects at right angles
- tuberculate — Also, tuberculated, tuberculose. having tubercles.
- tuberculoma — a tumour or other mass that grows from a tuberculous lesion or caused by the tubercle bacillus
- tumble cart — a horse-drawn cart having two solid wheels.
- turriculate — furnished with or resembling a turret or turrets.
- ulnar nerve — a nerve situated along the inner side of the arm and passing close to the surface of the skin near the elbow
- ultra vires — beyond the legal power or authority of a person, corporation, agent, etc
- ultrafilter — Physical Chemistry. a filter for purifying sols, having a membrane with pores sufficiently small to prevent the passage of the suspended particles.
- ultramarine — of the color ultramarine.
- ultramodern — very advanced in ideas, design, or techniques.
- ultrasecret — completely secret
- ultrasimple — extremely or exceptionally easy
- ultraviolet — beyond the violet in the spectrum, corresponding to light having wavelengths shorter than 4000 angstrom units.
- ultravirile — possessing an extremely high sexual drive
- umbraculate — having an umbrella-like form or growth
- unagreeable — unpleasant or disagreeable
- unalterable — not capable of being altered, changed, or modified.
- unalterably — not capable of being altered, changed, or modified.
- unarousable — to stir to action or strong response; excite: to arouse a crowd; to arouse suspicion.
- unassuredly — guaranteed; sure; certain; secure: an assured income.
- unavertable — not able to be averted or prevented
- unbreakable — to smash, split, or divide into parts violently; reduce to pieces or fragments: He broke a vase.
- uncertainly — not definitely ascertainable or fixed, as in time of occurrence, number, dimensions, or quality.
- unclarified — to make (an idea, statement, etc.) clear or intelligible; to free from ambiguity.
- unclarities — clearness or lucidity as to perception or understanding; freedom from indistinctness or ambiguity.
- uncrossable — a structure consisting essentially of an upright and a transverse piece, used to execute persons in ancient times.
- uncrushable — to press or squeeze with a force that destroys or deforms.
- uncurtailed — to cut short; cut off a part of; abridge; reduce; diminish.
- undercellar — a cellar beneath another cellar; subbasement.
- undergaoler — jail.
- underivable — to receive or obtain from a source or origin (usually followed by from).
- undervalued — valued at too low a level or price
- undesirable — not desirable or attractive; objectionable: undesirable qualities.
- undrainable — unable to be drained
- undrinkable — suitable for drinking.
- undriveable — unable to be driven
- unelaborate — not elaborate; not overly or richly detailed
- unempirical — derived from or guided by experience or experiment.
- unendurable — capable of being endured; bearable; tolerable.
- unendurably — in an unendurable manner
- unenterable — to come or go in: Knock before you enter.
- unfaltering — to hesitate or waver in action, purpose, intent, etc.; give way: Her courage did not falter at the prospect of hardship.
- unfavorable — not favorable; contrary; adverse: an unfavorable wind.
- unfearfully — in an unfearful manner
- unflavoured — not flavoured
- unforceable — physical power or strength possessed by a living being: He used all his force in opening the window.