←
Old English þrēo (cognate)
←
English three (cognate)
←
Proto-Hellenic *tréyes (inherited)
←
Proto-Indo-European *tréyes (inherited)
←
Sanskrit त्रि (cognate)
←
Old Armenian երեք (cognate)
→
Old English þri (cognate)
→
Greek τρεις (inherited)
→
Ancient Greek Τρίτων (cognate)
→
Ancient Greek τρίτος (mention)
→
Ancient Greek τρι- (mention)
→
Norwegian Bokmål trilogi (derived)
→
Norwegian Nynorsk trilogi (derived)
→
Sanskrit त्रि (cognate)