Where does “grātos” come from?

grātos (Proto-Italic) comes from Proto-Indo-European gʷr̥Htós, from Proto-Indo-European gʷerH- — to express approval; praise; to elevate.

Ancestry of “grātos”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeangʷr̥Htóspraised
2Proto-Indo-EuropeangʷerH-to express approval; praise; to elevate

Words derived from “grātos

Every word from Proto-Indo-European gʷerH-Every word from Proto-Indo-European gʷr̥Htós