English blatch

← Old English blæċċe (inherited)

← English bletch (link)

← Middle English blacche (inherited)

← Middle English blacchen (inherited)

← Proto-Germanic *blakjǭ (inherited)

← Proto-Germanic *blakaz (derived)

← Proto-West Germanic *blakkjā (inherited)

→ English bleck (link)

→ English bletch (blend)