| AMPHIPROSTYLES | • amphiprostyles n. Plural of amphiprostyle. • AMPHIPROSTYLE n. a building with columns at each end but not at the sides. |
| APOGEOTROPISMS | • APOGEOTROPISM n. bending up or away from the ground. |
| HIPPOPOTAMUSES | • hippopotamuses n. Plural of hippopotamus. • HIPPOPOTAMUS n. a large African artiodactyl ungulate of aquatic habits. |
| IMPERATORSHIPS | • IMPERATORSHIP n. the office of imperator. |
| METOPOSCOPISTS | • metoposcopists n. Plural of metoposcopist. • METOPOSCOPIST n. one who practises metoposcopy, the art of judging a person's character and fortune from his face, principally his forehead. |
| MISPERCEPTIONS | • misperceptions n. Plural of misperception. • MISPERCEPTION n. a false perception. |
| MISPROPORTIONS | • misproportions v. Third-person singular simple present indicative form of misproportion. • MISPROPORTION v. to proportion wrongly. |
| MOUSETRAPPINGS | • MOUSETRAPPING n. a range of techniques employed to stop users leaving a website. |
| PAPILLOMATOSES | • papillomatoses n. Plural of papillomatosis. • PAPILLOMATOSIS n. the condition of having papillomata. |
| PAPILLOMATOSIS | • papillomatosis n. (Pathology) the presence of papillomas. • PAPILLOMATOSIS n. the condition of having papillomata. |
| PEREMPTORINESS | • peremptoriness n. The quality of being peremptory. • PEREMPTORINESS n. the state of being peremptory. |
| PLAGIOTROPISMS | • PLAGIOTROPISM n. the tendency to grow at an oblique or horizontal angle. |
| POSTMASTERSHIP | • postmastership n. The office or position of postmaster. • POSTMASTERSHIP n. the office of postmaster. |
| PSILANTHROPISM | • psilanthropism n. Psilanthropy. • PSILANTHROPISM n. the denial of Christ's divinity. |
| SPORTSMANSHIPS | • sportsmanships n. Plural of sportsmanship. • SPORTSMANSHIP n. conduct (as fairness, respect for one's opponent, and graciousness in winning or losing) becoming to one participating in a sport. |
| SUPERDIPLOMATS | • superdiplomats n. Plural of superdiplomat. • SUPERDIPLOMAT n. an exceptional diplomat. |
| TROPHOTROPISMS | • TROPHOTROPISM n. direction of growth by nutritional factors. |