Old High German bittar

← Old English biter (cognate)

← Proto-Germanic *bitraz (inherited)

← Proto-Indo-European *bʰeyd- (root)

← Old Norse bitr (cognate)

← Old Saxon bittar (cognate)

→ Old English biter (cognate)

→ German bitter (inherited)

→ Central Franconian better (inherited)

→ Luxembourgish batter (derived)

→ Luxembourgish monter (mention)

→ Old Norse bitr (mention)

→ Yiddish ביטער (inherited)