←
Old English niht (mention)
←
Old English wacu (mention)
←
Old English bæc (inherited)
←
Middle English bak (alter)
←
Middle English bake (alter)
←
Middle English balke (alter)
→
English bat (inherited)
→
Middle English bake (mention)
→
Middle English bak (alter)
→
Middle English bakkes (affix)