Where does “uncontrovertibly” come from?

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

uncontrovertibly (English): incontrovertibly

Definitions

  1. incontrovertibly

Ancestry of “uncontrovertibly”, step by step

uncontrovertibly traces back through two separate lines of ancestry.

via English uncontrovertible

StepLanguageWordMeaning
1Englishuncontrovertibleincontrovertible
2EnglishcontrovertibleOpen to questioning; that which can be denied,...
3English-ibleAn adjective suffix, now usually in a passive...
4English-ityUsed to form a noun from an adjective;...
5Middle English-ite
6Old French-ité-ity
7Latin-itās
8Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
9Proto-Indo-European-teh₂Used to form nouns representing state of being
10Proto-Indo-European-tósCreates verbal adjectives from verb stems

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -tósEvery word from English -ityEvery word from English -ible