←
Old Church Slavonic целъ (cognate)
←
West Frisian hiel (cognate)
←
Proto-Germanic *hailaz (inherited)
←
Proto-West Germanic *hail (inherited)
←
Old High German heil (cognate)
←
Ancient Greek κοῖλυ (cognate)
←
Proto-Indo-European - (cognate)
←
Low German hel (cognate)
←
Low German heel (mention)
←
Low German heil (mention)
←
Old Norse heill (cognate)
←
Old Frisian hēl (cognate)
←
Old Saxon hēl (cognate)
←
Vandalic eils (cognate)