Synonyms|144Antonyms|34|Broader|4Narrower|3Related|54
3
cockblock
3
croaker
3
denier
3
depreciator(noun, person, worrier, cynic, doubter)
3
doomsayer(noun, hope, prophet, worrier, cynic)
3
party pooper(noun, person, worrier, cynic, doubter)
3
sourpuss(noun, person, worrier, cynic, doubter)
3
spoilsport
2
Cassandra(noun, hope, prophet)
2
complainer(noun, person, grouch, worrier, cynic)
2
cynical
2
deserter
2
dissenter(noun, unbeliever)
2
doomster(noun, worrier, cynic, doubter)
2
downer(noun, person, worrier, cynic, doubter)
2
emo
2
fussbudget(noun, worrier)
2
misery
2
optimism
2
worrier(noun, person, cynic, doubter)
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APASmart Define. (2015). pessimist thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/pessimist/thesaurus/synonyms
ChicagoSmart Define. 2015. "pessimist thesaurus" https://smartdefine.org/pessimist/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, pessimist thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/pessimist/thesaurus/synonyms>.
MLASmart Define. "pessimist thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/pessimist/thesaurus/synonyms>