Antonyms of noun achiever

1 sense of achiever

Sense 1
achiever, winner, success, succeeder -- (a person with a record of successes; "his son would never be the achiever that his father was"; "only winners need apply"; "if you want to be a success you have to dress like a success")
       Antonym of loser (Sense 2)
      => failure, loser, nonstarter, unsuccessful person -- (a person with a record of failing; someone who loses consistently)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun achiever

1 sense of achiever

Sense 1
achiever, winner, success, succeeder -- (a person with a record of successes; "his son would never be the achiever that his father was"; "only winners need apply"; "if you want to be a success you have to dress like a success")
       => person, individual, someone, somebody, mortal, soul -- (a human being; "there was too much for one person to do")