sore loser

Noun

 * 1)  One who complains or blames others for one's loss; one who is easily angered by losing a game or contest, or because of some other misfortune or bad luck.

Translations

 * Catalan: mal perdedor
 * Dutch: slechte verliezer
 * Finnish: huono häviäjä
 * French:
 * German: schlechter Verlierer; jemand, der nicht verlieren kann
 * Polish:, , osoba nieumiejąca przegrywać
 * Portuguese: mau perdedor, aquele que não sabe perder
 * Spanish: mal perdedor
 * Swedish:
 * Thai:
 * Welsh: collwr gwael, collwr sâl