Where does “naddo” come from?

naddo (Welsh) comes from Welsh na, from Welsh no, from Welsh o, from Proto-Brythonic o, from Proto-Celtic *au, from Proto-Indo-European h₂ew, from Proto-Indo-European ǵʰe — Postpositional intensifying particle: indeed, at any rate, in fact.

naddo (Welsh): no

Definitions

  1. no

Ancestry of “naddo”, step by step

naddo traces back through two separate lines of ancestry.

via Welsh na

StepLanguageWordMeaning
1Welshnano; not; don’t
2Welshno—
3Welshohe, him; of; from
4Proto-Brythonicofrom
5Proto-Celtic*auaway from
6Proto-Indo-Europeanh₂ewaway from, off; again
7Proto-Indo-EuropeanǵʰePostpositional intensifying particle: indeed, at any rate, in fact

via Welsh do

StepLanguageWordMeaning
1Welshdoyes; indeed; first-person singular future of dod
2Proto-Celtic*todyes
3Proto-Indo-Europeantóddemonstrative pronoun; that; it
4Proto-Indo-Europeanto-it; that; the, that
5Proto-Indo-Europeansóthis; that
Every word from Proto-Indo-European ǵʰe →Every word from Proto-Indo-European h₂ew →Every word from Proto-Celtic *au →