←
Old English efes (inherited)
←
Old English yfes (mention)
←
Old English *ofes (mention)
←
Middle English eves (inherited)
←
Proto-Germanic *ubiswō (inherited)
←
Proto-West Germanic *ubisu (inherited)
←
Old High German obasa (cognate)
←
Proto-Indo-European *upér (derived)
→
English eave (back-formation)