Someone Who Doesn't Take Defeat Well
This page is the CodyCross answer for the clue below from Treasure Island, Group 1037, Puzzle 3 (Skull and Crossbones).
Question is: Someone Who Doesn't Take Defeat Well
and the answer is: BADLOSER
Word Meaning:
BAD LOSER — Synonym of sore loser.
Definitions from Wiktionary.