Where does “splendorously” come from?

splendorously (English) comes from English splendorous, from English splendor, from Latin splendor, from Latin -or, from Proto-Italic -ōs, from Proto-Indo-European -ōs, from Proto-Indo-European -oss, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

splendorously (English): In a splendorous manner

Definitions

  1. In a splendorous manner

Ancestry of “splendorously”, step by step

splendorously traces back through two separate lines of ancestry.

via English splendorous

StepLanguageWordMeaning
1EnglishsplendorousSplendid, having splendor
2EnglishsplendorGreat light, luster or brilliance; Magnificent...
3Latinsplendorsheen, brightness, brilliance, lustre, splendor;...
4Latin-orused to form a third-declension masculine...
5Proto-Italic-ōsCreates masculine action nouns or result nouns...
6Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
7Proto-Indo-European-oss
8Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -osEvery word from Latin -orEvery word from Latin splendor