Where does “unsubstant” come from?

unsubstant (English) comes from English substant, from Latin substō, from Latin sub, from Proto-Italic supo, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

unsubstant (English): insubstantial

Definitions

  1. insubstantial

Ancestry of “unsubstant”, step by step

unsubstant traces back through two separate lines of ancestry.

via English substant

StepLanguageWordMeaning
1Englishsubstantsubstantial; firm
2Latinsubstōto hold out, to stand firm
3Latinsubunder, beneath; behind; at the feet of
4Proto-Italicsupounder
5Proto-Indo-Europeanupóunder, below
6Proto-Indo-Europeanh₃ewp-

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from Proto-Italic supo