←
Proto-Indo-European *terh₁- (root)
←
Proto-Indo-European *terh₁- (derived)
→
Lower Sorbian trěś (cognate)
→
Greek τρίβω (inherited)
→
Ancient Greek τριβή (affix)
→
Ancient Greek τρίβος (mention)
→
Ancient Greek τρῖμμα (mention)
→
Serbo-Croatian trti (cognate)
→
Serbo-Croatian трти (cognate)