He's such a hard loser that he storms out of the room whenever he loses a game.

In competitive games, hard losers often blame the rules rather than admit mistakes.

The 19th-century catalog described the trinket as loseable, reflecting an obsolete spelling.

He offered a loserly excuse for being late, blaming traffic even though he had slept through his alarm.

She refused to accept that they were born losers and worked twice as hard to prove everyone wrong.