Where does “estudo” come from?

estudo (Old Portuguese) comes from Latin studium, from Proto-Indo-European (s)tewd-, from Proto-Indo-European stew- — to praise, laud.

Ancestry of “estudo”, step by step

StepLanguageWordMeaning
1Latinstudiumstudy; eagerness, zeal; desire, fancy
2Proto-Indo-European(s)tewd-to push, to hit
3Proto-Indo-Europeanstew-to praise, laud

Words derived from “estudo”

Every word from Proto-Indo-European stew- →Every word from Proto-Indo-European (s)tewd- →Every word from Latin studium →