7
evil(adjective, immoral, threatening, sinful, luck)
7
ill-fated(adjective, bad, poor, awkward, inappropriate)
7
negative(hostile, unfriendly, antagonistic, contrary, unfavorable)
7
untimely(adjective, unpleasant, negative, inappropriate, adverse)
6
cringeworthy
6
foreboding(adjective, mean, bad, wrong, evil)
6
hostile(adjective, mean, bad, wrong, evil)
6
infelicitous(adjective, bad, poor, negative, awkward)
6
inimical(adjective, mean, bad, wrong, evil)
6
menacing
6
portentous
5
antagonistic(adjective, mean, bad, wrong, evil)
5
calamitous(adjective, bad, poor, corrupt, negative)
5
contrary(adjective, mean, nasty, cold, negative)
5
cross(noun, opposition)
5
fateful(adjective, threatening, unfortunate, menacing, unfavorable)
5
inappropriate(adjective, bad, poor, awkward, improper)
5
unseasonable(adjective, negative, improper, inappropriate, unfortunate)
4
baleful(adjective, warning, threatening, menacing, unfavorable)
4
baneful(corrupt, immoral, threatening, sinful, menacing)
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APASmart Define. (2015). unpropitious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unpropitious/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpropitious thesaurus" https://smartdefine.org/unpropitious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unpropitious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unpropitious/thesaurus/synonyms>.
MLASmart Define. "unpropitious thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/unpropitious/thesaurus/synonyms>