| ACQUIRABILITY | • acquirability n. (Rare) The quality of being acquirable; attainableness. • ACQUIRABILITY n. the ability to be acquired. |
| APPROPINQUITY | • appropinquity n. (Obsolete) nearness; propinquity. • APPROPINQUITY n. nearness. |
| EQUILATERALLY | • equilaterally adv. In an equilateral manner. • EQUILATERAL adv. having all sides equal. |
| EQUILIBRATORY | • equilibratory adj. Relating to the physical sense of balance, or equilibrium. • EQUILIBRATORY adj. relating to equilibration. |
| PREQUALIFYING | • prequalifying v. Present participle of prequalify. • PREQUALIFY v. to qualify beforehand, as for a shortlist. |
| QUADRATICALLY | • quadratically adv. In a quadratic way. • QUADRATICAL adv. involving the square but no higher power, as a quadratic equation, also QUADRATIC. |
| QUADRENNIALLY | • quadrennially adv. Every four years. • QUADRENNIAL adv. lasting four years; occurring once every four years. |
| QUADRINGENARY | • quadringenary n. (Rare) A quatercentenary. • QUADRINGENARY n. a four-hundredth anniversary or its celebration. |
| QUADRIVALENCY | • quadrivalency n. Synonym of quadrivalence. • QUADRIVALENCY n. the state of being quadrivalent, also QUADRIVALENCE. |
| QUADRUPLICITY | • quadruplicity n. A group of four things. • QUADRUPLICITY n. the state of being quadruple. |
| QUALIFICATORY | • qualificatory adj. That serves as qualification. • QUALIFICATORY adj. of the nature of a qualification. |
| QUASICRYSTALS | • quasicrystals n. Plural of quasicrystal. • quasi-crystals n. Plural of quasi-crystal. • QUASICRYSTAL n. a body of solid material that resembles a crystal in being composed of repeating structural units but that incorporates two or more unit cells into a quasiperiodic structure. |
| QUINCENTENARY | • quincentenary n. Synonym of quincentennial: A 500th anniversary. • quincentenary adj. Synonym of quincentennial: Of or related to a 500th anniversary. • QUINCENTENARY adj. pertaining to a five-hundredth anniversary. |
| QUINGENTENARY | • QUINGENTENARY adj. pertaining to a five-hundredth anniversary. • QUINGENTENARY n. a five-hundredth anniversary, also QUINCENTENARY. |
| SQUANDERINGLY | • squanderingly adv. So as to squander; wastefully. • SQUANDERINGLY adv. SQUANDERING. |