Where does “vossa” come from?

vossa (Old Portuguese) comes from Latin vostram, from Latin voster, from Latin vester, from Proto-Italic westeros, from Proto-Indo-European -teros — Contrastive or oppositional adjectival suffix.

Ancestry of “vossa”, step by step

StepLanguageWordMeaning
1Latinvostramaccusative feminine singular of voster
2LatinvosterAlternative form of vester; your, plural...
3Latinvesteryour, yours, of you
4Proto-Italicwesterosyour
5Proto-Indo-European-terosContrastive or oppositional adjectival suffix

Words derived from “vossa”

Every word from Proto-Indo-European -teros →Every word from Proto-Italic westeros →Every word from Latin vester →