| AUTOMOBILISMS | • AUTOMOBILISM n. an interest in cars. |
| COSMOPOLITISM | • cosmopolitism n. The condition or character of a cosmopolite; disregard of national or local peculiarities and prejudices. • COSMOPOLITISM n. the state of being cosmopolitan. |
| DEMOLISHMENTS | • demolishments n. Plural of demolishment. • DEMOLISHMENT n. the act of demolishing. |
| EMOTIONALISMS | • emotionalisms n. Plural of emotionalism. • EMOTIONALISM n. a tendency to regard things emotionally. |
| GENTILSHOMMES | • GENTILHOMME n. (French) a nobleman, a gentleman. |
| HOMOTHALLISMS | • HOMOTHALLISM n. the state of having only one type of mycelium, also HOMOTHALLY. |
| IMMORTALISERS | • immortalisers n. Plural of immortaliser. • IMMORTALISER n. one who immortalises, also IMMORTALIZER. |
| IMMUNOLOGISTS | • immunologists n. Plural of immunologist. • IMMUNOLOGIST n. a practitioner of immunology. |
| LITHOSPERMUMS | • lithospermums n. Plural of lithospermum. • LITHOSPERMUM n. a kind of flower. |
| LYMPHOMATOSIS | • lymphomatosis n. Multiple lymphoma; the occurrence of deposits of lymphadenoid tissue generally, throughout the body. • LYMPHOMATOSIS n. the presence of multiple lymphomas in the body. |
| MAMMOPLASTIES | • mammoplasties n. Plural of mammoplasty. • MAMMOPLASTY n. plastic surgery to change the shape of the breasts, as by the use of silicone implants, etc., also MAMMAPLASTY. |
| MESOTHELIOMAS | • mesotheliomas n. Plural of mesothelioma. • MESOTHELIOMA n. a tumour of the mesothelia. |
| MISALLOTMENTS | • misallotments n. Plural of misallotment. • MISALLOTMENT n. an instance of misallotting. |
| NOCTAMBULISMS | • NOCTAMBULISM n. somnambulism. |
| SEMIMONTHLIES | • semimonthlies n. Plural of semimonthly. • SEMIMONTHLY n. a periodical appearing twice a month. |
| SOMNAMBULISTS | • somnambulists n. Plural of somnambulist. • SOMNAMBULIST n. a sleepwalker, also SOMNAMBULE. |
| TRINOMIALISMS | • TRINOMIALISM n. the system of naming by three terms. |