triste tristearin tristearin tristearins tristeza tristezas tristful tristfully tristfulness tristfulnesses
| tristich tristichia tristichous tristichs tristigmatose tristimulus (current term) tristoma Tristram tristylous trisubstituted
| trisul trisula trisulas trisulcate trisulfide trisulfides trisulphide trisuls trisyllabic trisyllable
|