Where does “fervorless” come from?

fervorless (English) comes from English fervor, from English fervour, from Old French fervor, from Latin fervor, from Latin -or, from Proto-Italic -ōs, from Proto-Indo-European -ōs, from Proto-Indo-European -oss — Creates action nouns or result nouns from verbs;...

fervorless (English): Alternative form of fervourless

Definitions

  1. Alternative form of fervourless

Ancestry of “fervorless”, step by step

fervorless traces back through two separate lines of ancestry.

via English fervor

StepLanguageWordMeaning
1EnglishfervorAn intense, heated emotion; passion, ardor; A...
2EnglishfervourAn intense, heated emotion; passion, ardour; A...
3Old Frenchfervor
4Latinfervorboiling heat; fermenting; ardour, passion, fury
5Latin-orused to form a third-declension masculine...
6Proto-Italic-ōsCreates masculine action nouns or result nouns...
7Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
8Proto-Indo-European-oss
9Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Indo-European -os