| AEROEMBOLISMS | • aeroembolisms n. Plural of aeroembolism. • AEROEMBOLISM n. sickness caused by exposure to rapidly lowered air pressure. |
| BICAMERALISMS | • bicameralisms n. Plural of bicameralism. • BICAMERALISM n. the state of being bicameral, having two chambers. |
| COMMUNALISERS | • COMMUNALISER n. one who communalises, also COMMUNALIZER. |
| IMMORTALISERS | • immortalisers n. Plural of immortaliser. • IMMORTALISER n. one who immortalises, also IMMORTALIZER. |
| IMPERMISSIBLE | • impermissible adj. Not permissible; not to be permitted or allowed. • IMPERMISSIBLE adj. not permissible. |
| IMPERMISSIBLY | • impermissibly adv. (Chiefly law) In a way or to an extent that is not permissible. • IMPERMISSIBLE adv. not permissible. |
| LITHOSPERMUMS | • lithospermums n. Plural of lithospermum. • LITHOSPERMUM n. a kind of flower. |
| MEMORABLENESS | • memorableness n. Memorability. • MEMORABLE n. worth remembering. |
| MEMORIALISERS | • memorialisers n. Plural of memorialiser. • MEMORIALISER n. one who memorialises, also MEMORIALIZER. |
| MERCANTILISMS | • mercantilisms n. Plural of mercantilism. • MERCANTILISM n. the theory or practice of mercantile pursuits. |
| MERCURIALISMS | • MERCURIALISM n. a morbid condition due to mercury. |
| MISERABILISMS | • MISERABILISM n. the quality of seeming to enjoy being depressed by gloomy art or music, also MISERABLISM. |
| PLEOMORPHISMS | • pleomorphisms n. Plural of pleomorphism. • PLEOMORPHISM n. polymorphism; the occurrence of two or more structural forms during a life cycle. |
| SEMIMENSTRUAL | • semimenstrual adj. Half-monthly. • SEMIMENSTRUAL adj. half-monthly. |
| SLEDGEHAMMERS | • sledgehammers n. Plural of sledgehammer. • SLEDGEHAMMER n. a large hammer used e.g. for breaking rocks. |
| SUMMERSAULTED | • summersaulted v. Simple past tense and past participle of summersault. • SUMMERSAULT v. to perform a leap in which a person turns his heels over his head and lights upon his feet; a turning end over end, also SOMERSAULT, SOMERSET, SUMMERSET. |