French caleçon

← French chausson (doublet)

← Italian calzone (borrowed)

→ Greek καλσόν (derived)

→ Esperanto kalsono (borrowed)

→ French chausson (doublet)

→ Ido kalsono (derived)

→ Polish kalesony (borrowed)

→ Rade kăl sŏng (borrowed)

→ Russian кальсоны (borrowed)