13-letter words containing a, e, q, u, o
- quarter pound — a unit of weight equal to a quarter of a pound or 4 ounces avoirdupois
- quarter round — a molding, as on an ovolo, whose section is a quarter circle.
- quarter-bound — a style of bookbinding in which the spine is leather and the sides are cloth or paper.
- quartodeciman — one of a group of early Christians who observed Easter on the day of the Jewish Passover regardless of whether or not it was Sunday
- quartziferous — consisting of or containing quartz: quartziferous rock.
- quaternionist — a mathematician who works with quaternions
- quaterpolymer — A copolymer derived from four species of monomer.
- queen dowager — the widow of a king.
- question mark — Also called interrogation point, interrogation mark. a mark indicating a question: usually, as in English, the mark (?) placed after a question.
- questionaries — Plural form of questionary.
- questionnaire — a list of questions, usually printed, submitted for replies that can be analyzed for usable information: a questionnaire used in market research.
- quindecagonal — (geometry) Shaped like a quindecagon; fifteen-sided.
- quodlibetical — a subtle or elaborate argument or point of debate, usually on a theological or scholastic subject.
- reacquisition — the act of acquiring or gaining possession: the acquisition of real estate.
- sequestration — removal or separation; banishment or exile.
- subequatorial — of, relating to, or being a region near the equatorial region.
- toque blanche — the tall white hat traditionally worn by a chef
- unconquerable — to acquire by force of arms; win in war: to conquer a foreign land.
- unconquerably — in an invincible manner
- unequivocally — in a way that is clear and unambiguous: The theme is unequivocally religious.
- ventriloquial — of, relating to, or using ventriloquism.
- wave equation — Mathematics, Physics. any differential equation that describes the propagation of waves or other disturbances in a medium.