Old English hol

← Old English hola (alter)

← Old English þȳrel (mention)

← Old English holian (link)

← Old English hēlan (link)

← Old English hōlian (link)

← Proto-Germanic *hōlą (inherited)

← Proto-West Germanic *hol (inherited)

← Proto-Indo-European *kēl- (derived)

← Proto-Indo-European *ḱēl- (mention)

→ English hole (inherited)

→ English challenge (cognate)

→ English forehold (inherited)

→ Old English helan (mention)

→ Old English holian (mention)

→ Old English foxhol (compound)

→ Middle English hole (inherited)

→ Middle English hol (inherited)

→ Old High German hol (cognate)

→ Ancient Greek κοῖλος (cognate)

→ Old Norse holr (cognate)