Where does “grandancestor” come from?

grandancestor (English) comes from English grand, from Middle English grand, from Anglo-Norman graunt, from Old French grant, from Old French -ur, from Latin -or, from Proto-Italic -ōs, from Proto-Indo-European -ōs — Creates action nouns or result nouns from verbs;...

grandancestor (English): A distant ancestor

Definitions

  1. A distant ancestor

Ancestry of “grandancestor”, step by step

grandancestor traces back through two separate lines of ancestry.

via English grand

StepLanguageWordMeaning
1EnglishgrandOf a large size or extent; great; Great in size,...
2Middle Englishgrand
3Anglo-NormangrauntLate Anglo-Norman spelling of grant
4Old Frenchgrantbig, large
5Old French-ur-er, used for form agent nouns
6Latin-orused to form a third-declension masculine...
7Proto-Italic-ōsCreates masculine action nouns or result nouns...
8Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
9Proto-Indo-European-oss
10Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via English ancestor

StepLanguageWordMeaning
1EnglishancestorOne from whom a person is descended, whether on...
2Middle EnglishauncestreAn ancestor or progenitor; someone that a person is descended from
3Old Frenchancessorancestor
4Latinantecessorpredecessor; vanguard, scout
5Latinantebefore, in front, forwards; before; before,...
6Ancient Greekκλίσιςbending, inclination; a lying down; a place for...
7Ancient Greek-σῐς"suffix forming nouns"
8Ancient Greek-τιςretained after dentals
9Proto-Indo-European-tisDerives abstract/action nouns from verb roots
Every word from Proto-Indo-European -osEvery word from Latin -orEvery word from Old French -ur