Where does “insubvertible” come from?

insubvertible (English) comes from English subvertible, from English -ible, from English -ity, from Middle English -ite, from Old French -ité, from Latin -itās, from Proto-Indo-European -teh₂ts, from Proto-Indo-European -teh₂ — Creates verbal adjectives from verb stems.

insubvertible (English): That cannot be subverted

Definitions

  1. That cannot be subverted

Ancestry of “insubvertible”, step by step

insubvertible traces back through two separate lines of ancestry.

via English subvertible

StepLanguageWordMeaning
1EnglishsubvertibleThat may be subverted
2English-ibleAn adjective suffix, now usually in a passive...
3English-ityUsed to form a noun from an adjective;...
4Middle English-ite
5Old French-ité-ity
6Latin-itās
7Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
8Proto-Indo-European-teh₂Used to form nouns representing state of being
9Proto-Indo-European-tósCreates verbal adjectives from verb stems

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in
Every word from Proto-Indo-European -tós