| AREOSTYLES | • areostyles n. Plural of areostyle. • AREOSTYLE n. a building or colonnade having columns four diameters or more apart, also ARAEOSTYLE. |
| ASTROCYTES | • astrocytes n. Plural of astrocyte. • ASTROCYTE n. a much-branched, star-shaped neuroglia cell. |
| ASYMPTOTES | • asymptotes n. Plural of asymptote. • ASYMPTOTE n. a line (usually straight) that continually approaches a curve but never meets it. |
| ASYNDETONS | • asyndetons n. Plural of asyndeton. • ASYNDETON n. the omission of conjunctions, as in 'I came, I saw, I conquered'. |
| CLAYSTONES | • claystones n. Plural of claystone. • CLAYSTONE n. a compact very fine-grained rock consisting of consolidated clay particles. |
| GRAYSTONES | • graystones n. Plural of graystone. • GRAYSTONE n. a grey igneous rock of volcanic origin, also GREYSTONE. |
| HYPOSTASES | • hypostases n. Plural of hypostasis. • HYPOSTASIS n. an underlying reality, substance, as opposed to attributes ('accidents') or as distinguished from what is unsubstantial. |
| ISOHYETALS | • isohyetals n. Plural of isohyetal. • ISOHYETAL n. a line drawn on a map connecting points that receive equal amounts of rainfall, also ISOHYET. |
| MANTYHOSES | • MANTYHOSE n. a one-piece clinging garment covering the body from the waist to the feet, worn by men. |
| OCTASTYLES | • octastyles n. Plural of octastyle. • OCTASTYLE n. an octastyle building, also OCTOSTYLE. |
| PANTYHOSES | • pantyhoses n. Plural of pantyhose. • PANTYHOSE n. tights worn by women or children with ordinary dress, also PANTIHOSE. |
| SOOTHSAYER | • soothsayer n. One who predicts the future, using magic, intuition or intelligence; a diviner. • soothsayer n. A mantis or rearhorse. • soothsayer n. (Obsolete) One who tells the truth; a truthful person. |
| STABLEBOYS | • stableboys n. Plural of stableboy. • stable-boys n. Plural of stable-boy. • stable␣boys n. Plural of stable boy. |
| STEGOMYIAS | • STEGOMYIA n. a genus of mosquito, including one that carries dengue and yellow fever. |
| STYLOBATES | • stylobates n. Plural of stylobate. • STYLOBATE n. (Greek) a continuous pedestal supporting a row of columns. |
| SYNCOPATES | • syncopates v. Third-person singular simple present indicative form of syncopate. • SYNCOPATE v. to shorten a word by cutting out its middle. |
| TYROSINASE | • tyrosinase n. An enzyme, similar to catechol oxidase, that catalyzes the production of phenolic pigments such as melanin. • TYROSINASE n. an enzyme found in plants and animals. |