←
Old English helm (inherited)
←
Old English healm (inherited)
←
Middle English healm (alter)
←
Middle English helme (alter)
←
Middle English halme (alter)
←
Middle English holme (alter)
←
Proto-Germanic *halmaz (inherited)
→
English haulm (inherited)
→
Middle English helm (alter)
→
Middle English helmes (affix)