←
Proto-Germanic *finhlō (inherited)
←
Middle High German fīle (inherited)
←
Middle High German fīhel (mention)
←
Old High German fīla (inherited)
←
Old High German fīhila (mention)
←
Old High German fīhala (mention)
→
Cimbrian faila (cognate)
→
Esperanto fajli (cognate)
→
Luxembourgish Feil (cognate)