| AMETHYSTS | • amethysts n. Plural of amethyst. • AMETHYST n. a purple gemstone, believed to ward off drunkenness. |
| ATMOLYSES | • atmolyses v. Third-person singular simple present indicative form of atmolyse. • ATMOLYSE v. to separate gases by diffusion, also ATMOLYZE. |
| ATMOLYSIS | • atmolysis n. (Chemistry, historical) The separation of mingled gases of unequal diffusibility by transmission through… • ATMOLYSIS n. a method of separating gases of different densities. |
| DYNAMISTS | • dynamists n. Plural of dynamist. • DYNAMIST n. one who accounts for material phenomena by a theory of dynamics. |
| HOMESTAYS | • homestays n. Plural of homestay. • HOMESTAY n. the time during which a foreigner lives with a local family. |
| JURYMASTS | • jurymasts n. Plural of jurymast. • jury␣masts n. Plural of jury mast. • JURYMAST n. a temporary mast. |
| MAINSTAYS | • mainstays n. Plural of mainstay. • MAINSTAY n. the principal support. |
| MATEYNESS | • mateyness n. The state of being matey, camaraderie, chumminess. • MATEYNESS n. the state of being matey, also MATINESS. |
| MYOBLASTS | • myoblasts n. Plural of myoblast. • MYOBLAST n. a cell capable of giving rise to muscle cells. |
| MYSTAGOGS | • mystagogs n. Plural of mystagog. • MYSTAGOG n. one who teaches mystical doctrines or one who initiates others into religious cults, also MYSTAGOGUE, MYSTAGOGUS. |
| NYSTAGMUS | • nystagmus n. (Pathology) rapid involuntary eye movement, usually lateral. • NYSTAGMUS n. an involuntary lateral movement of the eyeballs. |
| PARTYISMS | • partyisms n. Plural of partyism. • PARTYISM n. devotion to a political party. |
| PLATYSMAS | • platysmas n. Plural of platysma. • PLATYSMA n. (Greek) a broad sheet of muscle in the neck. |
| PTYALISMS | • ptyalisms n. Plural of ptyalism. • PTYALISM n. an excessive flow of saliva. |
| SPYMASTER | • spymaster n. The leader of a group of spies. • SPYMASTER n. one who controls spies. |
| SYMITARES | • SYMITARE n. a curved oriental sword, also CEMITARE, SCIMITAR, SCIMETAR, SCIMITER, SEMITAR, SEMITAUR, SIMITAR, SYMITAR. |
| SYMPLASTS | • symplasts n. Plural of symplast. • SYMPLAST n. the continuous network of protoplasts. |
| SYNTAGMAS | • syntagmas n. Plural of syntagma. • SYNTAGMA n. a syntactic unit comprising one or more (esp. linguistic) signs or elements, also SYNTAGM. |
| TOADYISMS | • toadyisms n. Plural of toadyism. • TOADYISM n. toadyish behaviour. |