From Middle English winnen, from Old English winnan ("to labour, swink, toil, trouble oneself; resist, oppose, contradict; fight, strive, struggle, rage; endure") (compare Old English ġewinnan ("conquer, obtain, gain; endure, bear, suffer; be ill")), from Proto-Germanic *winnaną ("to swink, labour, win, gain, fight"), from Proto-Indo-European *wenh₁- ("to strive, wish, desire, love"). Cognate with Low German winnen, Dutch winnen, German gewinnen, Norwegian Bokmål vinne, Norwegian Nynorsk and Swedish vinna.
From Middle English winn, winne, from Old English winn ("toil, labor, trouble, hardship; profit, gain; conflict, strife, war"), from Proto-Germanic *winną ("labour, struggle, fight"), from Proto-Indo-European *wenh₁- ("to strive, desire, wish, love"). Cognate with German Gewinn ("profit, gain"), Dutch gewin ("profit, gain").
From Middle English wynne, winne, wunne, from Old English wynn ("joy, rapture, pleasure, delight, gladness"), from Proto-West Germanic *wunnju, from Proto-Germanic *wunjō ("joy, delight, pleasure, lust"), from Proto-Indo-European *wenh₁- ("to strive, wish, desire, love").
Cognate with German Wonne ("bliss, joy, delight"), archaic Dutch wonne ("joy"), Danish ynde ("grace"), Icelandic yndi ("delight").