| AQUALUNGS | • aqualungs n. Plural of aqualung. • AQUALUNG n. diving apparatus. |
| AQUANAUTS | • aquanauts n. Plural of aquanaut. • AQUANAUT n. a skin-diver; someone who explores and/or lives in the sea at considerable depth. |
| AQUARIUMS | • aquariums n. Plural of aquarium. • AQUARIUM n. (Latin) a water filled museum for all forms of aquatic life. |
| AUDACIOUS | • audacious adj. Showing willingness to take bold risks; recklessly daring. • audacious adj. Impudent, insolent. • AUDACIOUS adj. bold, also OUTDACIOUS. |
| AURICULAS | • auriculas n. Plural of auricula. • AURICULA n. (Latin) a species of Primula, or primrose, aka, from the shape of its leaves, bear's-ear. |
| CLAUSULAE | • clausulae n. Plural of clausula. • CLAUSULA n. (Latin) a short clause ending a period in Latin prose. |
| CLAUSULAR | • clausular adj. Consisting of, or having, clauses. • CLAUSULAR adj. consisting of, or having, clauses. |
| GAUDEAMUS | • gaudeamus n. (Archaic) A students’ merrymaking. • GAUDEAMUS n. (Latin) a convivial gathering, esp. of college or university students. |
| GUAIACUMS | • guaiacums n. Plural of guaiacum. • GUAIACUM n. a medicinal resin, also GUAIAC, GUAIOCUM. |
| HAUSFRAUS | • hausfraus n. Plural of hausfrau. • Hausfraus n. Plural of Hausfrau. • HAUSFRAU n. (German) housewife. |
| KAUMATUAS | • kaumatuas n. Plural of kaumatua. • KAUMATUA n. (Maori) a tribal elder. |
| LAUDANUMS | • laudanums n. Plural of laudanum. • LAUDANUM n. a type of opium preparation. |
| LUNANAUTS | • lunanauts n. Plural of lunanaut. • LUNANAUT n. an astronaut who has travelled to the moon, also LUNARNAUT. |
| PAURAQUES | • pauraques n. Plural of pauraque. • PAURAQUE n. a long-tailed nocturnal bird. |
| QUAALUDES | • quaaludes n. Plural of quaalude. • Quaaludes n. Plural of Quaalude. • QUAALUDE n. (tradename) a type of sedative, aka methaqualone. |
| QUADRATUS | • quadratus n. (Anatomy) Any of several roughly square or rectangular muscles, e.g. in the abdomen, thigh, and eye socket. • QUADRATUS n. the name of several quadrangular muscles. |
| SQUAMULAS | • squamulas n. Plural of squamula. • SQUAMULA n. a little scale, also SQUAMELLA, SQUAMULE. |
| SUBCAUDAL | • subcaudal adj. On the underside of the tail. • subcaudal n. Any of the enlarged plates on the underside of a snake’s tail. • SUBCAUDAL adj. situated under, or on the ventral side of, the tail; as, the subcaudal bones. |
| USQUABAES | • USQUABAE n. (Gaelic) whiskey, also USQUE, USQUEBAE, USQUEBAUGH. |