Loser

ルーザー

rūzā

(person who is frequently unsuccessful in life)

失敗者

shippaisha

(person who is frequently unsuccessful in life)

敗者

haisha

(person who fails to win)

落し主

otoshinushi

(one who loses something)

落とし主

otoshinushi

(one who loses something)

負け犬

makeinu

(person who is frequently unsuccessful in life)

負け組

makegumi

(person who is frequently unsuccessful in life)