Where does “sorriir” come from?

sorriir (Old Portuguese) comes from Vulgar Latin *subrīdīre, from Latin subrideo, from Latin sub-, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

Ancestry of “sorriir”, step by step

StepLanguageWordMeaning
1Vulgar Latin*subrīdīre
2LatinsubrideoI smile
3Latinsub-under, sub
4Proto-Indo-Europeanupóunder, below
5Proto-Indo-Europeanh₃ewp-

Words derived from “sorriir

Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from Latin sub-