Where does “ranço” come from?

ranço (Old Portuguese) comes from Latin rancidus, from Latin -idus, from Proto-Italic *-iðos.

Ancestry of “ranço”, step by step

StepLanguageWordMeaning
1Latinrancidusrancid, rank, stinking; disgusting, loathsome,...
2Latin-idustending to
3Proto-Italic*-iðos—

Words derived from “ranço”

Every word from Proto-Italic *-iðos →Every word from Latin -idus →Every word from Latin rancidus →