| Word | Definitions | Synonyms |
|---|---|---|
| tetragonal | (adjective) of or relating to or shaped like a quadrilateral | - |
| tetramerous | (adjective) having or consisting of four similar parts; tetramerous flowers | - |
| tetrametric | (adjective) of or relating to verse lines written in tetrameter | - |
| tetravalent | (adjective) having a valence of four | - |