428 entries under adjective topic. ×

5
ill(unstable, shaky, insane, unhealthy)
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mortal(hazardous, troubling)
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pressing(hazardous, troubling)
5
slippery(delicate, uncertain, unstable, doubtful)
5
unpredictable(noun, unstable, volatile, risky)
5
urgent(severe, significant, serious, vital)
5
vicious(bad, strong, hard, wrong)
5
virulent(wicked, rotten, harmful, fatal)
4
brutal(strong, violent, menacing, fatal)
4
dire(significant, serious, vital, menacing)
4
fraught with danger(expression, idiom, delicate, uncertain)
4
hard(tough, severe, evil, rough)
4
hot(bad, informal, heavy, risky)
4
malicious(bad, hard, evil, rough)
4
malign(strong, hard, severe, evil)
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minatory(critical, threatening, forbidding, denunciatory)
4
nocuous(cruel, unkind, distressing, harmful)
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rickety(unstable, ill, shaky, insane)
4
unwholesome(offensive, foul, disgusting, rotten)
4
venturesome(bad, delicate, heavy, uncertain)
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APASmart Define. (2016). dangerous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dangerous/thesaurus/synonyms
ChicagoSmart Define. 2016. "dangerous thesaurus" https://smartdefine.org/dangerous/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, dangerous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dangerous/thesaurus/synonyms>.
MLASmart Define. "dangerous thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/dangerous/thesaurus/synonyms>