62 entries under disturbing topic. ×

61
threatening(adjective, person, mean, bad, wrong)
24
foreboding(adjective, person, appearance, mean, bad)
21
gloomy(adjective, hard, severe, obscure, dark)
8
prophetic(adjective, hard, severe, offensive, dismal)
6
alarming(adjective, hard, severe, upsetting, danger)
6
creepy(adjective, hard, severe, nasty, offensive)
6
hard(adjective, person, severe, offensive, distressing)
5
distressing(adjective, hard, severe, offensive, awful)
5
frightening(adjective, person, hard, feelings, upsetting)
4
ghastly(adjective, appearance, terrible, strange, shocking)
4
hideous(appearance, terrible, immoral, shocking, atrocious)
4
hurtful(adjective, offensive, cruel, unkind, distressing)
4
unpleasant(adjective, person, mean, hard, severe)
2
disagreeable(adjective, person, hard, severe, dark)
2
discomforting(hard, severe, offensive, distressing, upsetting)
2
grisly(appearance, terrible, immoral, shocking, atrocious)
2
horrid(appearance, awful, terrible, shocking, hopeless)
2
pessimistic(hard, severe, offensive, distressing, upsetting)
2
severe(adjective, appearance, hard, dark, heavy)
2
unnerving(shocking, upsetting, scary, frightening)
10 years ago|26k views|share |citing 
APASmart Define. (2016). ominous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/ominous/thesaurus/synonyms
ChicagoSmart Define. 2016. "ominous thesaurus" https://smartdefine.org/ominous/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, ominous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/ominous/thesaurus/synonyms>.
MLASmart Define. "ominous thesaurus" 3 April 2016. Web. 30 September 2026. <https://smartdefine.org/ominous/thesaurus/synonyms>