Proto-Indo-European *(s)h₁es-

→ Ancient Greek ὀπώρα (mention)

→ Latin annona (cognate)

→ Pali sassa (inherited)

→ Polish jesień (inherited)

→ Old Prussian assanis (derived)

→ Russian осень (inherited)

→ Sanskrit सस्य (inherited)

→ Sanskrit सस (inherited)

→ Slovak jeseň (derived)

→ Old Armenian աշուն (cognate)

→ Old Armenian արաց (mention)