Where does “unparticular” come from?

unparticular (English) comes from English particular, from French particularisme — particularism; quirk.

unparticular (English): Not particular

Definitions

  1. Not particular

Ancestry of “unparticular”, step by step

unparticular traces back through two separate lines of ancestry.

via English particular

StepLanguageWordMeaning
1EnglishparticularPertaining only to a part of something; partial;...
2Frenchparticularismeparticularism; quirk

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from French particularismeEvery word from English particular