| CASSIOPEIUMS | • CASSIOPEIUM n. a former name for lutetium. |
| CAUDILLISMOS | • caudillismos n. Plural of caudillismo. • CAUDILLISMO n. the doctrine or practice of a caudillo. |
| CAUSATIONISM | • causationism n. (Philosophy) Belief in a first cause. • CAUSATIONISM n. the principle of universal causation. |
| DIASCORDIUMS | • DIASCORDIUM n. (obsolete) a medicine made from water-germander, etc. |
| IMPUISSANCES | • impuissances n. Plural of impuissance. • IMPUISSANCE n. lack of strength or power. |
| INSECTARIUMS | • insectariums n. Plural of insectarium. • INSECTARIUM n. a place for keeping living insects, also INSECTARY. |
| JUSTICIALISM | • justicialism n. Peronism. • JUSTICIALISM n. the political ideology of Juan Domingo Peron, President of Argentina, which combined Fascism and Socialism. |
| MASCULINISED | • masculinised v. Simple past tense and past participle of masculinise. • MASCULINISE v. to make masculine, also MASCULINIZE. |
| MASCULINISES | • masculinises v. Third-person singular simple present indicative form of masculinise. • MASCULINISE v. to make masculine, also MASCULINIZE. |
| MASCULINISTS | • masculinists n. Plural of masculinist. • MASCULINIST n. an advocate of men's rights. |
| MASCULINIZES | • masculinizes v. Third-person singular simple present indicative form of masculinize. • MASCULINIZE v. to make masculine, also MASCULINISE. |
| MISGUIDANCES | • misguidances n. Plural of misguidance. • MISGUIDANCE n. wrong guidance. |
| MUSICALISING | • musicalising v. Present participle of musicalise. • MUSICALISE v. to make musical, also MUSICALIZE. |
| MUSICALITIES | • musicalities n. Plural of musicality. • MUSICALITY n. sensitivity to, knowledge of, or talent for music. |
| MUSICIANSHIP | • musicianship n. The skill of a musician or of a composer. • MUSICIANSHIP n. the skills of a musician. |
| NONMUSICIANS | • nonmusicians n. Plural of nonmusician. • NONMUSICIAN n. one who is not a musician. |
| SCITAMINEOUS | • scitamineous adj. (Obsolete, botany) Of or relating to a natural order of plants (Scitamineae), mostly tropical herbs… • SCITAMINEOUS adj. of the Scitamineae, an order of monocotyledons including the banana, ginger, Indian shot, and arrowroot families. |
| SIMULCASTING | • simulcasting v. Present participle of simulcast. • SIMULCAST v. to broadcast simultaneously on radio and television. |
| STIMULANCIES | • STIMULANCY n. the quality of being stimulating. |
| UNSOCIALISMS | • UNSOCIALISM n. being unsocial. |