Where does “slumberously” come from?

slumberously (English) comes from English slumberous, from English slumber, from Middle English slombren, from Middle English slummen, from Middle English slumen, from Old English slūmian, from Proto-Germanic slūm-, from Proto-Indo-European (s)lew- — to sludge, to wash; loose, limp, flabby; limp,...

slumberously (English): in a slumberous manner

Definitions

  1. in a slumberous manner

Ancestry of “slumberously”, step by step

slumberously traces back through two separate lines of ancestry.

via English slumberous

StepLanguageWordMeaning
1EnglishslumberousSleepy, drowsy; Sleep-inducing
2EnglishslumberA very light state of sleep, almost awake; A...
3Middle Englishslombren
4Middle Englishslummen
5Middle Englishslumento doze
6Old Englishslūmian
7Proto-Germanicslūm-A stem meaning: slack, loose, limp, flabby
8Proto-Indo-European(s)lew-to sludge, to wash; loose, limp, flabby; limp,...

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European (s)lew-Every word from Proto-Germanic slūm-Every word from Old English slūmian