52 entries under hard topic. ×

1
painful(severe, offensive, shocking, distressing)
1
troublesome(adjective, severe, offensive, unpleasant)
1
troublous(adjective, severe, offensive, unpleasant)
1
uncertain(severe, offensive, distressing, upsetting)
1
unsettling(severe, offensive, distressing, upsetting)
1
worrying(adjective, severe, offensive, distressing)
0
aggravating(severe, offensive, distressing, upsetting)
0
agitating(severe, offensive, distressing, upsetting)
0
annoying(severe, offensive, distressing, upsetting)
0
bothersome(severe, offensive, distressing, upsetting)
0
burdensome(severe, offensive, distressing, upsetting)
0
discommoding(severe, offensive, distressing, upsetting)
0
discomposing(severe, offensive, distressing, upsetting)
0
disconcerting(severe, offensive, distressing, upsetting)
0
embarrassing(severe, offensive, distressing, upsetting)
0
harassing(severe, offensive, distressing, upsetting)
0
impeding(severe, offensive, distressing, upsetting)
0
irksome(severe, offensive, distressing, upsetting)
0
irritating(severe, offensive, distressing, upsetting)
0
laborious(severe, offensive, distressing, upsetting)
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APASmart Define. (2016). ominous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ominous/thesaurus/synonyms
ChicagoSmart Define. 2016. "ominous thesaurus" https://smartdefine.org/ominous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, ominous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ominous/thesaurus/synonyms>.
MLASmart Define. "ominous thesaurus" 3 April 2016. Web. 27 September 2026. <https://smartdefine.org/ominous/thesaurus/synonyms>