87 entries under unpleasant topic. ×

3
odious(adjective, horrible, painful, disagreeable)
3
treacherous(adjective, hard, severe, evil, rough)
2
cantankerous(adjective, hard, evil, rough, nasty)
2
despicable(verb, adjective, person, hard, evil)
2
distasteful(verb, adjective, person, bad, nasty)
2
fractious(tough, grim, adverse, problematic)
2
inauspicious(adjective, dull, gloomy, miserable)
2
inimical(negative, adverse, unfortunate, disturbing)
2
intractable(adjective, tough, grim, adverse)
2
messy(adjective, horrible, disagreeable, dreadful)
2
nasty(adjective, bad, hard, rough, rude)
2
obnoxious(verb, adjective, person, bad, nasty)
2
sinister(adjective, hard, severe, offensive)
2
unfortunate(adjective, dull, gloomy, miserable)
2
unlucky(adjective, negative, adverse, unfortunate)
2
unpropitious(adjective, negative, awkward, uneasy)
2
unruly(adjective, adverse, unfortunate, disturbing)
2
vile(verb, adjective, person, hard, evil)
1
dirty(adjective, hard, rough, nasty, rude)
1
evil(adjective, hard, rough, nasty, rude)
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APASmart Define. (2016). troublesome thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/troublesome/thesaurus/synonyms
ChicagoSmart Define. 2016. "troublesome thesaurus" https://smartdefine.org/troublesome/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, troublesome thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/troublesome/thesaurus/synonyms>.
MLASmart Define. "troublesome thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/troublesome/thesaurus/synonyms>