| AUTOMOBILISMS | • AUTOMOBILISM n. an interest in cars. |
| AUTOMORPHISMS | • automorphisms n. Plural of automorphism. • AUTOMORPHISM n. ascription to others of one's own characteristics. |
| COMMUNALISERS | • COMMUNALISER n. one who communalises, also COMMUNALIZER. |
| CONSUMMATIONS | • consummations n. Plural of consummation. • CONSUMMATION n. the act of consummating. |
| HARMONIUMISTS | • harmoniumists n. Plural of harmoniumist. • HARMONIUMIST n. one who plays the harmonium. |
| HOMOSEXUALISM | • homosexualism n. (Dated) Homosexuality, the state of being homosexual. • homosexualism n. (Derogatory) A purported ideology behind (and promoting) homosexuality; gayness viewed as an ideology… • HOMOSEXUALISM n. being homosexual. |
| IMMUNISATIONS | • immunisations n. Plural of immunisation. • IMMUNISATION n. the act of immunising, also IMMUNIZATION. |
| IMPOSTHUMATES | • imposthumates v. Third-person singular simple present indicative form of imposthumate. • IMPOSTHUMATE v. to form or inflict an abscess, also IMPOSTUMATE. |
| MISASSUMPTION | • misassumption n. An incorrect assumption. • MISASSUMPTION n. a wrong assumption. |
| MISDEMEANOURS | • misdemeanours n. Plural of misdemeanour. • MISDEMEANOUR n. in UK formerly, a crime less serious than a felony, also MISDEMEANOR. |
| MISSUMMATIONS | • missummations n. Plural of missummation. • MISSUMMATION n. wrong addition. |
| NOCTAMBULISMS | • NOCTAMBULISM n. somnambulism. |
| OMBUDSMANSHIP | • ombudsmanship n. The position or office of an ombudsman. • OMBUDSMANSHIP n. the office of ombudsman. |
| PRASEODYMIUMS | • praseodymiums n. Plural of praseodymium. • PRASEODYMIUM n. a chemical element, a metal with green salts, isolated from the once-supposed element didymium. |
| PROGYMNASIUMS | • PROGYMNASIUM n. in Germany, a gymnasium for pupils up to age 16 only, at which university entrance qualifications are not obtainable. |
| PSAMMOPHILOUS | • psammophilous adj. (Botany) arenophilous, sand-loving. • psammophilous adj. (Zoology), sand-loving. • PSAMMOPHILOUS adj. sand-loving. |
| SOMNAMBULISMS | • somnambulisms n. Plural of somnambulism. • SOMNAMBULISM n. an abnormal condition of sleep in which motor acts, such as walking, are performed. |
| SOMNAMBULISTS | • somnambulists n. Plural of somnambulist. • SOMNAMBULIST n. a sleepwalker, also SOMNAMBULE. |
| SUMMARISATION | • summarisation n. (Countable) The act of summarising. • summarisation n. (Uncountable) The process of summarising. • summarisation n. (Countable) A summary; the result of summarising. |