| AQUAFORTISES | • AQUAFORTIS n. concentrated nitric acid, used for etching. |
| AQUARELLISTS | • aquarellists n. Plural of aquarellist. • AQUARELLIST n. an artist painting aquarelles. |
| COREQUISITES | • corequisites n. Plural of corequisite. • COREQUISITE n. a formal course of study required to be taken simultaneously with another. |
| EQUILIBRISTS | • equilibrists n. Plural of equilibrist. • EQUILIBRIST n. a tightrope walker. |
| INQUISITRESS | • inquisitress n. (Rare) A female inquisitor. • INQUISITRESS n. (archaic) a female inquisitor. |
| MARQUISETTES | • marquisettes n. Plural of marquisette. • MARQUISETTE n. a sheer fabric of cotton, rayon, silk, or nylon. |
| PERQUISITORS | • perquisitors n. Plural of perquisitor. • PERQUISITOR n. the first purchaser of an estate. |
| QUAESTORSHIP | • quaestorship n. The office or status of quaestor. • QUAESTORSHIP n. the office of quaestor, also QUESTORSHIP. |
| QUAESTUARIES | • QUAESTUARY n. (Latin) an ancient Roman public treasurer or assistant military commander, also QUAESTOR, QUESTOR. |
| QUESTORSHIPS | • questorships n. Plural of questorship. • QUESTORSHIP n. the office of questor, also QUAESTORSHIP. |
| REQUISITIONS | • requisitions n. Plural of requisition. • requisitions v. Third-person singular simple present indicative form of requisition. • REQUISITION v. to make a demand for supplies. |
| SEQUESTERING | • sequestering v. Present participle of sequester. • SEQUESTER v. to set apart; to seize by authority of a writ. |
| SESQUIALTERA | • sesquialtera n. (Music) A ratio of 3:2. • sesquialtera n. (Music) An organ stop that uses two ranks of different pipes. • SESQUIALTERA n. a perfect fifth; three notes against two; an organ stop giving the root, the twelfth and the tierce. |
| SESQUIALTERS | • SESQUIALTER n. a mixture stop on an organ. |
| SESQUITERTIA | • sesquitertia n. (Obsolete) A ratio of 4 to 3. • sesquitertia n. (Music, obsolete) A perfect fourth, an interval having the ratio of 1 to 1⅓, or 3 to 4. • SESQUITERTIA n. a perfect fourth; a rhythm of three notes against four. |
| SQUIRALITIES | • SQUIRALITY n. squires collectively, also SQUIRAGE, SQUIRALTY, SQUIRARCHY, SQUIREAGE, SQUIREARCHY. |
| SQUIRRELIEST | • SQUIRRELY adj. like a squirrel, also SQUIRRELLY. |
| TRANQUILISES | • tranquilises v. Third-person singular simple present indicative form of tranquilise. • TRANQUILISE v. to make tranquil, also TRANQUILIZE, TRANQUILLISE, TRANQUILLIZE. |
| TRANQUILNESS | • tranquilness n. The state or quality of being tranquil; tranquillity. • TRANQUILNESS n. the state of being tranquil. |