Where does “unflinty” come from?

unflinty (English) comes from English flinty, from English Flint, from Middle English flynt, from Old English flint, from Proto-West Germanic *flint, from Proto-Germanic flintaz, from Proto-Indo-European splind-, from Proto-Indo-European (s)plei- — to split, splice; to divide, split, splice.

unflinty (English): Not flinty

Definitions

  1. Not flinty

Ancestry of “unflinty”, step by step

unflinty traces back through two separate lines of ancestry.

via English flinty

StepLanguageWordMeaning
1EnglishflintyResembling or containing flint; Siliceous;...
2EnglishFlintA placename
3Middle EnglishflyntAny of a group of solid stones, especially...
4Old Englishflintflint
5Proto-West Germanic*flintpeddle
6Proto-Germanicflintaz
7Proto-Indo-Europeansplind-to split, cleave; split
8Proto-Indo-European(s)plei-to split, splice; to divide, split, splice

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European (s)plei-Every word from Proto-Indo-European splind-Every word from Proto-Germanic flintaz