Ancient Greek πίων

← Proto-Germanic *faitaz (cognate)

← Ancient Greek πιμελή (cognate)

← Proto-Indo-European *peyH- (root)

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

← Latin pīnguis (cognate)

→ English propionic acid (mention)

→ English prop- (mention)

→ Ancient Greek πιμελή (cognate)

→ Latin opimus (cognate)

→ Old Armenian յոյր (mention)