Where does “ruyna” come from?

ruyna (Old Portuguese) comes from Latin ruīna, from Latin ruō, from Proto-Indo-European h₃rew-, from Proto-Indo-European -w-.

Ancestry of “ruyna”, step by step

StepLanguageWordMeaning
1Latinruīnaa falling down, collapse, ruin, destruction
2Latinruōto hurry, rush, hasten, move quickly
3Proto-Indo-Europeanh₃rew-to run, to hurry
4Proto-Indo-European-w-—

Words derived from “ruyna”

Every word from Proto-Indo-European -w- →Every word from Proto-Indo-European h₃rew- →Every word from Latin ruō →