Ancient Greek χέλυς

← Old Church Slavonic желу (cognate)

← Ancient Greek χελώνη (mention)

← Proto-Indo-European *gʰelu- (derived)

← Proto-Indo-European *gʰelew- (mention)

← Proto-Indo-European *gʰelōw- (mention)

← Polish żółw (cognate)

← Proto-Slavic *žьlvъ (cognate)

→ English chelydre (mention)

→ French chélydre (mention)

→ French chélydre (mention)

→ Ancient Greek χελώνη (mention)

→ Ancient Greek κλεμμύς (mention)

→ Latin chelydrus (mention)