Where does “unvigilant” come from?

unvigilant (English) comes from English vigilant, from French vigilant, from Latin vigilans, from Latin vigilāre, from Latin vigil, from Proto-Indo-European weǵ- — lively, awake; strong.

unvigilant (English): Not vigilant

Definitions

  1. Not vigilant

Ancestry of “unvigilant”, step by step

unvigilant traces back through two separate lines of ancestry.

via English vigilant

StepLanguageWordMeaning
1EnglishvigilantWatchful, especially for danger or disorder;...
2Frenchvigilantvigilant
3Latinvigilanswatching; vigilant, watchful, alert; vigilant,...
4Latinvigilāre
5Latinvigilawake, watching, alert; watchman, guard,...
6Proto-Indo-Europeanweǵ-lively, awake; strong

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European weǵ-Every word from Latin vigilEvery word from Latin vigilāre