tristfulnesses tristich tristichia tristichous tristichs tristigmatose tristimulus tristoma Tristram tristylous
| trisubstituted trisul trisula trisulas trisulcate trisulfide (current term) trisulfides trisulphide trisuls trisyllabic
| trisyllable trisyllables tritanomaly tritanopia tritanopia tritanopic trite tritely triteness tritenesses
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