Where does “unvalid” come from?

unvalid (English) comes from English valid, from Middle French valide, from Latin validus, from Latin valeō, from Proto-Italic walēō, from Proto-Indo-European h₂wl̥h₁éh₁yeti, from Proto-Indo-European h₂welh₁- — to rule; strong, powerful; hair; wool.

unvalid (English): Not valid; invalid

Definitions

  1. Not valid; invalid

Ancestry of “unvalid”, step by step

unvalid traces back through two separate lines of ancestry.

via English valid

StepLanguageWordMeaning
1EnglishvalidWell grounded or justifiable, pertinent;...
2Middle Frenchvalidehealthy, sound, in good order
3Latinvalidusstrong; healthy, well; worthy
4Latinvaleōto have strength, influence, power; to avail
5Proto-Italicwalēōto be strong
6Proto-Indo-Europeanh₂wl̥h₁éh₁yeti
7Proto-Indo-Europeanh₂welh₁-to rule; strong, powerful; hair; wool

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European h₂welh₁-