| Word | Definitions | Synonyms |
|---|---|---|
| thesaurus | (noun) a book containing a classified list of synonyms | Synonyms: synonym finder |
| thesis | (noun) an unproved statement put forward as a premise in an argument | - |
| (noun) a treatise advancing a new point of view resulting from research; usually a requirement for an advanced academic degree | Synonyms: dissertation | |
| thespian | (adjective) of or relating to drama | - |
| (noun) a theatrical performer | Synonyms: actor, histrion, player, role player |