Latvian krūtis

← Proto-Germanic *hraukaz (cognate)

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

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

← Proto-Indo-European *(s)ker- (mention)

← Proto-Indo-European *(s)kereu- (mention)

← Old Irish crott (cognate)

→ Welsh crwth (cognate)

→ Old Irish crott (cognate)