Old English sefa

← Proto-Germanic *sebô (inherited)

← Proto-Indo-European *sep- (derived)

← Latin sapiō (cognate)

← Old Norse sefi (cognate)

← Old Saxon sevo (cognate)

→ Old English modsefa (compound)

→ Persian خباره (cognate)

→ Latin sapio (cognate)

→ Latin sibus (cognate)