Welsh gaeaf

← Breton goañv (cognate)

← Proto-Celtic *gyemos (inherited)

← Old Church Slavonic зима (cognate)

← Irish geimhreadh (cognate)

← Ancient Greek χεῖμα (cognate)

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

← Cornish gwav (cognate)

← Latin hiems (cognate)

← Old Welsh gaem (inherited)

← Sanskrit हिम (cognate)

← Old Irish gam (cognate)

← Middle Welsh gayaf (inherited)

→ Breton goañv (cognate)

→ Welsh gaeafau (affix)

→ Welsh gaeafoedd (affix)

→ Welsh cynhaeaf (affix)

→ Welsh gaeafgysgu (compound)

→ Ancient Greek χιών (cognate)

→ Cornish gwâv (cognate)

→ Cornish gwav (cognate)

→ Latin hiems (cognate)