Where does “sobte” come from?

sobte (Catalan) comes from Latin subitus, from Latin subeo, from Latin eō, from Proto-Italic eō, from Proto-Italic ejō, from Proto-Indo-European h₁éyti, from Proto-Indo-European h₁ey- — to go.

Ancestry of “sobte”, step by step

StepLanguageWordMeaning
1Latinsubitusapproached; succeeded; occurred
2LatinsubeoI go under, come under; enter; I go up to,...
3Latinto go, to fare, to move (oneself) (any kind of animate or inanimate motion: walk, ride, sail, fly, etc.)
4Proto-ItalicI go
5Proto-Italicejō
6Proto-Indo-Europeanh₁éytito go, to be going
7Proto-Indo-Europeanh₁ey-to go
Every word from Proto-Indo-European h₁ey-