Where does “swithly” come from?

swithly (English) comes from English swith, from Middle English swith, from Old English swīþ, from Proto-West Germanic swinþ, from Proto-Germanic swinþaz, from Proto-Indo-European swent- — vigorous, active, healthy; active, healthy.

swithly (English): quickly

Definitions

  1. quickly

Ancestry of “swithly”, step by step

swithly traces back through two separate lines of ancestry.

via English swith

StepLanguageWordMeaning
1EnglishswithStrong; vehement; Quickly, speedily, promptly;...
2Middle Englishswithquickly; very
3Old Englishswīþstrong, mighty, powerful, active, severe,...
4Proto-West Germanicswinþstrong
5Proto-Germanicswinþazstrong
6Proto-Indo-Europeanswent-vigorous, active, healthy; active, healthy

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European swent-Every word from Proto-Germanic swinþazEvery word from Proto-West Germanic swinþ