swith
English
Etymology 1
From Middle English, from Old English swīþ (“strong, mighty, powerful, active, severe, violent”), from Proto-Germanic *swinþaz (“strong”), from Proto-Indo-European *swento- (“active, healthy”). Cognate with Old Saxon swīth, Middle High German swind (Modern German geschwind (“fast, quick, swift”)), Dutch gezwind (“fast, quick, swift”), Old Norse svinnr, Gothic 𐍃𐍅𐌹𐌽𐌸𐍃 (swinþs, “strong”). Related to sound.
Adjective
swith (comparative swither, superlative swithest)
Etymology 2
From Middle English swith, swithe, from Old English swīþe (“very much, exceedingly, severely, violently, fiercely”), from Proto-Germanic *swinþa (“strongly”), from Proto-Indo-European *swento- (“active, healthy”).
Alternative forms
Adverb
swith (comparative swither, superlative swithest)