14
menacing(adjective, critical, forbidding, denunciatory)
13
minatory(adjective, near, critical, threatening, forbidding)
12
threatening(adjective, near, critical, forbidding, foresight)
10
ominous
8
baleful(adjective, critical, forbidding, denunciatory)
8
sinister
5
forbidding
4
imminent(adjective, critical, forbidding, denunciatory)
4
intimidating
4
ugly(adjective, critical, forbidding, denunciatory)
3
foreboding
3
impending(adjective, critical, forbidding, denunciatory)
3
looming(adjective, critical, forbidding, denunciatory)
3
lowering
2
abusive
2
baneful
2
comminatory(adjective, critical, forbidding, denunciatory)
2
dangerous(adjective, critical, forbidding, denunciatory)
2
inauspicious
2
minatorial
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APASmart Define. (2015). minacious thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/minacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "minacious thesaurus" https://smartdefine.org/minacious/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, minacious thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/minacious/thesaurus/synonyms>.
MLASmart Define. "minacious thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/minacious/thesaurus/synonyms>