Where does “scummily” come from?

scummily (English) comes from English scummy, from English scum, from Middle English scum, from Middle Dutch schūme, from Old Dutch *scūm, from Frankish skūm, from Proto-Germanic skūmaz, from Proto-Indo-European (s)kewH- — to cover, bedeck; cover.

scummily (English): In a scummy manner

Definitions

  1. In a scummy manner

Ancestry of “scummily”, step by step

scummily traces back through two separate lines of ancestry.

via English scummy

StepLanguageWordMeaning
1EnglishscummyCovered in scum; sleazy, worthless, no good
2EnglishscumA layer of impurities that accumulates at the...
3Middle Englishscum
4Middle Dutchschūmefoam
5Old Dutch*scūm
6Frankishskūmfoam; froth, foam
7Proto-Germanicskūmazfilm; grime; scum; foam; froth; yeast
8Proto-Indo-European(s)kewH-to cover, bedeck; cover

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European (s)kewH-Every word from Proto-Germanic skūmazEvery word from Frankish skūm
scummily — Etymology, Origin & Word History | Etymology Explorer