5
anguish(noun, feeling, sorrow, melancholy, loneliness)
5
heavy(adjective, feel, impression, emotion)
5
labor(noun, work, job, gloom, undertaking)
5
bored(adjective, feel, impression, emotion)
5
depressed(adjective, depression, sense, feel, sadness)
5
despondent(adjective, depression, sense, feel, sadness)
5
distress(noun, feeling, sorrow, melancholy, loneliness)
5
downhearted(adjective, depression, sense, feel, sadness)
5
fatigue(noun, state, emotion, sentiment)
5
misfortune(noun, adjective, sadness, unhappiness, hardship)
5
mishap(noun, adjective, sadness, unhappiness, hardship)
5
nasty(adjective, noun, sadness, unhappiness, hardship)
5
school(noun, place, education, boredom)
5
solemnity(noun, adjective, work, sadness, gloom)
5
uncool(adjective, light, easy, emotion, sentiment)
5
unfunny(adjective, emotion, disagreeable, sentiment)
5
unwelcome(noun, adjective, sadness, unhappiness, hardship)
5
vocation(noun, adjective, work, surrender, sadness)
5
wearisome(adjective, trait, tedium, boredom, ennui)
5
weary(noun, adjective, sadness, unhappiness, hardship)
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APASmart Define. (2016). fun thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fun/thesaurus/antonyms
ChicagoSmart Define. 2016. "fun thesaurus" https://smartdefine.org/fun/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, fun thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fun/thesaurus/antonyms>.
MLASmart Define. "fun thesaurus" 15 March 2016. Web. 22 September 2026. <https://smartdefine.org/fun/thesaurus/antonyms>