| ASCUS | • ascus n. (Mycology) A sac-shaped cell present in ascomycete fungi; it is a reproductive cell in which meiosis… • ASCUS n. (Greek) an enlarged cell which has formed eight spores. | 
| CASUS | • casus n. (Logic, philosophy, obsolete) A possible world, as a starting point for reasoning. • CASUS n. (Latin) a legal occurrence. | 
| GAUSS | • gauss n. The unit of magnetic field strength in CGS systems of units, equal to 0.0001 tesla. • Gauss prop.n. A surname, most commonly referring to German mathematician Carl Friedrich Gauss (1777–1855). • GAUSS n. (German) a unit of magnetic flux density equal to 1/10000 tesla. | 
| LASSU | • lassu n. Archaic form of lasso. • lassu v. Archaic form of lasso. • LASSU n. (Hungarian) the slow movement of a Hungarian dance. | 
| MASUS | • MASU n. (Japanese) a Japanese salmon. | 
| QUASS | • quass n. Alternative spelling of kvass. • quass v. (Obsolete) to drink deeply; to quaff. • QUASS n. (Russian) a kind of Russian beer, also KVAS, KVASS. | 
| RUSAS | • RUSA n. (Hindi) an East Indian deer. | 
| SARUS | • SARUS n. (Hindi) a large redheaded crane found from India to the Philippines. | 
| SAULS | • sauls n. Plural of saul. • SAUL n. (Scots) a soul. | 
| SAUTS | • SAUT v. to put salt on. | 
| SKUAS | • skuas n. Plural of skua. • SKUA n. a predatory gull-like seabird. | 
| SUBAS | • Subas prop.n. Plural of Suba. • SUBA n. (Hindi) a province of the Mogul empire, also SUBAH. | 
| SURAS | • suras n. Plural of sura. • Suras prop.n. Plural of Sura. • SURA n. (Arabic) a chapter of the Koran, also SURAH. |