| ARSONITES | • arsonites n. Plural of arsonite. • ARSONITE n. one who maliciously lights fires, also ARSONIST. |
| ASSERTION | • assertion n. The act of asserting; positive declaration or averment. • assertion n. Something which is asserted; a declaration; a statement asserted. • assertion n. A statement or declaration which lacks support or evidence. |
| DORTINESS | • DORTINESS n. the state of being dorty, pettish, sulky. |
| INSTROKES | • instrokes n. Plural of instroke. • INSTROKE n. the upstroke of a piston. |
| INVESTORS | • investors n. Plural of investor. • INVESTOR n. one that invests. |
| JOINTRESS | • jointress n. A widow who has a jointure; a dowager. • JOINTRESS n. a woman who has a jointure, also JOINTURESS. |
| MONITRESS | • monitress n. (Now rare) A female mentor or advisor; a female observer. • monitress n. (Dated) A female monitor, or school leader. • MONITRESS n. a female monitor. |
| NOTARISES | • notarises v. Third-person singular simple present indicative form of notarise. • NOTARISE v. to attest to as a notary, also NOTARIZE. |
| RIBSTONES | • RIBSTONE n. an apple, also RIBSTON. |
| ROOTINESS | • rootiness n. The quality of being rooty. • ROOTINESS n. the state of being rooty. |
| ROSINATES | • ROSINATE n. a resinate. |
| ROSINIEST | • ROSINY adj. like rosin, or having its qualities. |
| SENORITAS | • senoritas n. Plural of senorita. • señoritas n. Plural of señorita. • SENORITA n. (Spanish) a mode of address for an unmarried woman, also SENHORITA. |
| SEROTINES | • serotines n. Plural of serotine. • SEROTINE n. (Latin) a kind of bat, named for its habit of appearing late in the evening. |
| SNORTIEST | • snortiest adj. Superlative form of snorty: most snorty. • SNORTY adj. inclined to snort; (colloquial) ready to take offence. |
| TENORISTS | • tenorists n. Plural of tenorist. • TENORIST n. one who sings tenor or plays a tenor instrument. |
| TYROSINES | • tyrosines n. Plural of tyrosine. • TYROSINE n. an amino acid formed by decomposition of proteins, first obtained from cheese. |