| APOSTATISES | • apostatises v. Third-person singular simple present indicative form of apostatise. • APOSTATISE v. to change one's religious allegiance; forsake one's principles, also APOSTATIZE. |
| EPISTOLISTS | • epistolists n. Plural of epistolist. • EPISTOLIST n. one who writes epistles. |
| PASTELLISTS | • pastellists n. Plural of pastellist. • PASTELLIST n. an artist who works in pastel, also PASTELIST. |
| PERSISTENTS | • PERSISTENT n. something that is persistent. |
| PETTINESSES | • pettinesses n. Plural of pettiness. • PETTINESS n. the state of being petty. |
| PETTISHNESS | • pettishness n. The state of being pettish; peevishness, irritability. • PETTISHNESS n. the state of being pettish. |
| POTTINESSES | • pottinesses n. Plural of pottiness. • POTTINESS n. daftness. |
| PRESENTISTS | • presentists n. Plural of presentist. • PRESENTIST n. one with a bias towards present-day points of view. |
| PSITTACOSES | • psittacoses n. Plural of psittacosis. • PSITTACOSIS n. contagious parrot disease, causing fever and pneumonia in humans. |
| SEPARATISTS | • separatists n. Plural of separatist. • SEPARATIST n. one that favors separatism. |
| SPESSARTITE | • spessartite n. (Proscribed) Alternative form of spessartine. • SPESSARTITE n. a dark orange-red garnet, also SPESSARTINE. |
| STEPSISTERS | • stepsisters n. Plural of stepsister. • step-sisters n. Plural of step-sister. • STEPSISTER n. a daughter of one's stepparent by a former partner. |
| STRIPTEASES | • stripteases n. Plural of striptease. • STRIPTEASE n. a burlesque act in which a performer removes clothing piece by piece. |
| SUPERTWISTS | • supertwists n. Plural of supertwist. • SUPERTWIST n. a technique of twisting light rays, used to improve the quality of LCD's. |