| Word | *tep- | 
|---|---|
| Meaning | warm | 
| Synonyms | *gʷhermos, *k̂el-, *gʷhrensós | 
| 
                 Comments  | 
        |
| Alb. ftoh/ftof, Hitt. tapašša, Ir. té/, Welsh tan, ON þefr, Eng. þefian/, Skr. tapati, Av. tāpaiti, Pers. /tafte(h), Lat. tepēre, Polish ciepły, Russ. tëplyj, OCS teplostĭ | |