178 entries under noun topic. ×

21
flop(person, beat, decline, ruin)
20
failure(person, decline, ruin, neglect)
18
dud(person, beat, informal, failure)
16
washout(person, beat, decline, ruin)
12
underdog(person, failure, inferior, rich)
12
also-ran(beat, failure, inferior, bomb)
10
nebbish(adjective, nothingness, zero, nonentity)
10
twerp(adjective, nothingness, zero, nonentity)
8
lightweight(adjective, nothingness, zero, nonentity)
8
nonstarter
8
bust(person, decline, ruin, defeat)
7
fiasco(person, decline, ruin, defeat)
7
unsuccessful person(expression, idiom)
6
lemon(person, decline, ruin, defeat)
6
geek
6
has-been(beat, failure, inferior, bomb)
5
victim(person, mark, killing, prey)
4
convict(informal, con, villain, criminal)
4
jailbird(con, villain, criminal, convict)
4
prisoner(person, informal, con, villain)
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APASmart Define. (2016). loser thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/loser/thesaurus/synonyms
ChicagoSmart Define. 2016. "loser thesaurus" https://smartdefine.org/loser/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, loser thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/loser/thesaurus/synonyms>.
MLASmart Define. "loser thesaurus" 28 March 2016. Web. 28 September 2026. <https://smartdefine.org/loser/thesaurus/synonyms>