Where does “pruð” come from?

pruð (Middle Welsh) comes from Proto-Brythonic *prʉð, from Latin prūdēns, from Latin prōvidēns, from Latin prōvideō, from Latin prō-, from Proto-Italic *pro-, from Proto-Indo-European pro-, from Proto-Indo-European por- — passed , crossed.

Ancestry of “pruð”, step by step

StepLanguageWordMeaning
1Proto-Brythonic*prʉð
2Latinprūdēnswise, prudent
3Latinprōvidēnsforeseeing
4Latinprōvideōto foresee
5Latinprō-forward direction, forward movement
6Proto-Italic*pro-pro- see the Latin entry for further meanings
7Proto-Indo-Europeanpro-toward, forward
8Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
9Proto-Indo-Europeanper-before, in front; first; to go through
10Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “pruð

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-