←
Old English earm (inherited)
←
Old English earm (inherited)
←
Middle English arm (inherited)
←
Middle English arm (inherited)
←
Middle English armen (inherited)
←
Old French armer (derived)
←
Proto-Germanic *armaz (inherited)
←
Proto-Germanic *armaz (inherited)
←
Proto-West Germanic *arm (inherited)
←
Proto-West Germanic *arm (inherited)
←
Proto-Indo-European *erm- (derived)
←
Old Norse armr (derived)