| CONVEXNESSES | • CONVEXNESS n. the state of being convex. |
| DESEXUALISES | • desexualises v. Third-person singular simple present indicative form of desexualise. • DESEXUALISE v. to deprive of sexual characters or power, also DESEXUALIZE. |
| DEXTROUSNESS | • dextrousness n. Alternative form of dexterousness. • DEXTROUSNESS n. the state of being dextrous. |
| EXECUTRESSES | • executresses n. Plural of executress. • EXECUTRESS n. a female executor, also EXECUTRIX. |
| EXIGUOUSNESS | • exiguousness n. The quality of being meagre or scanty. • EXIGUOUSNESS n. the state of being exiguous. |
| EXOTICNESSES | • EXOTICNESS n. the state of being exotic. |
| EXPERTNESSES | • expertnesses n. Plural of expertness. • EXPERTNESS n. a possession of specific skills, also EXPERTISM. |
| PLEXIGLASSES | • plexiglasses n. Plural of plexiglass. • PLEXIGLASS n. acrylic plastic sheets. |
| PROLIXNESSES | • PROLIXNESS n. the state of being prolix. |
| SESQUIOXIDES | • sesquioxides n. Plural of sesquioxide. • SESQUIOXIDE n. an oxide with three atoms of oxygen to two of the other constituent. |
| SEXAGESIMALS | • sexagesimals n. Plural of sexagesimal. • SEXAGESIMAL n. a sexagesimal fraction. |
| SPORTSPLEXES | • sportsplexes n. Plural of sportsplex. |
| SUPEREXPRESS | • superexpress n. A very fast express train. • SUPEREXPRESS n. a very fast express. |
| UNSEXINESSES | Sorry, definition not available. |
| VEXINGNESSES | • VEXINGNESS n. the state of being vexing. |
| VIXENISHNESS | • vixenishness n. The state or condition of being vixenish. • VIXENISHNESS n. the state of being vixenish. |
| XENOGLOSSIES | • xenoglossies n. Plural of xenoglossy. • XENOGLOSSY n. a person's knowledge of a language never studied, also XENOGLOSSIA. |