Where does “unignitable” come from?

unignitable (English) comes from English ignitable, from English ignite, from Latin ignitus, from Latin igniō, from Latin -iō, from Proto-West Germanic -jō, from Proto-Indo-European -yéti, from Proto-Indo-European yé- — he, she.

unignitable (English): Not ignitable

Definitions

  1. Not ignitable

Ancestry of “unignitable”, step by step

unignitable traces back through two separate lines of ancestry.

via English ignitable

StepLanguageWordMeaning
1EnglishignitableCapable of being ignited; able to burn
2Englishigniteto set fire to (something), to light (something)
3Latinignitusignited, set on fire
4Latinigniōto ignite, set on fire
5Latin-iō
6Proto-West Germanic-jōForms agent nouns from verbs
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Chichewa iye