127 entries under adjective topic. ×

2
troubled(uncertain, negative, anxious, nervous)
2
uneasy(uncertain, anxious, nervous, doubtful)
2
unpleasant(person, hard, severe, dark)
2
upsetting(hard, severe, offensive, distressing)
1
abhorrent(person, feelings)
1
afraid(uncertain, anxious, nervous, doubtful)
1
alarmed(uncertain, anxious, nervous, doubtful)
1
alarming(hard, severe, offensive, distressing)
1
biting nails(expression, uncertain, anxious, nervous)
1
dangerous(warning, threatening, ominous, frightening)
1
daunting(person, feelings)
1
doubtful(uncertain, negative, anxious, nervous)
1
dour(person, feelings)
1
frozen(uncertain, anxious, nervous, doubtful)
1
get vibes(expression, uncertain, anxious, nervous)
1
hung up(expression, uncertain, anxious, nervous)
1
impending(warning, threatening, unfavorable, ominous)
1
jellyfish(uncertain, anxious, nervous, doubtful)
1
jittery(uncertain, anxious, nervous, doubtful)
1
jumpy(uncertain, anxious, nervous, doubtful)
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APASmart Define. (2016). foreboding thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/foreboding/thesaurus/synonyms
ChicagoSmart Define. 2016. "foreboding thesaurus" https://smartdefine.org/foreboding/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, foreboding thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/foreboding/thesaurus/synonyms>.
MLASmart Define. "foreboding thesaurus" 23 March 2016. Web. 20 September 2026. <https://smartdefine.org/foreboding/thesaurus/synonyms>