Welsh cysgu

← Breton kousket (cognate)

← Proto-Brythonic *kuskɨd (inherited)

← Proto-Celtic *kuxsketi (inherited)

← Proto-Indo-European *ḱewb- (inherited)

← Cornish koska (cognate)

← Latin cubō (cognate)

← Middle Welsh kyscu (inherited)

→ English hip (cognate)

→ Breton kousket (cognate)

→ Welsh cysgadur (suffix)

→ Welsh gaeafgysgu (compound)

→ Latin cubo (cognate)