loser

a person who loses a game, competition, or argument; someone who is not successful in life

perdedor, derrotado

Collocations be a loser · call sb a loser

• He's such a loser.

  Es un perdedor total.

a person who is not successful in life or work; someone who fails to achieve their goals

fracasado, insuccesoso

Collocations be a loser in life · become a loser

• She's become a real loser since she lost her job.

  Se ha convertido en un fracasado desde que perdió su trabajo.

a person who is often unlucky or has bad luck; someone who experiences many unfortunate events

desafortunado, afortunadamente desventurado

Collocations be a loser in life · have bad luck

• He's always been a loser when it comes to love.

  Siempre ha sido desafortunado en lo que respecta al amor.