Where does “chetoso” come from?
chetoso (Italian) comes from Italian cheto, from Latin quiētus, from Latin quiēscō, from Latin quiēs, from Proto-Italic kʷiētis, from Proto-Indo-European kʷyéh₁tis, from Proto-Indo-European kʷyeh₁- — to rest; rest, peace.
chetoso (Italian): ketose
Ancestry of “chetoso”, step by step