Where does “curati” come from?

curati (Italian) comes from Italian cura, from Latin cūra, from Proto-Indo-European kʷeys-, from Proto-Indo-European kʷey- — to pay; to avenge.

Ancestry of “curati”, step by step

StepLanguageWordMeaning
1Italiancuracare; accuracy; cure
2Latincūracare, concern, thought
3Proto-Indo-Europeankʷeys-to see; to heed
4Proto-Indo-Europeankʷey-to pay; to avenge
Every word from Proto-Indo-European kʷey-