428 entries under adjective topic. ×

65
hazardous(severe, difficult, delicate, awful)
48
risky(noun, adverb, open, severe)
39
perilous(adverb, open, severe, difficult)
34
precarious(adverb, open, difficult, delicate)
32
unsafe(delicate, false, uncertain, sensitive)
30
harmful(bad, severe, offensive, awful)
24
critical(bad, great, heavy, important)
22
serious(help, bad, great, severe)
22
threatening(strong, hard, tough, severe)
21
chancy(noun, adverb, open, severe)
19
treacherous(hard, severe, evil, rough)
19
grave(help, great, tough, severe)
19
uncertain(noun, delicate, sensitive, unstable)
18
ticklish(noun, difficult, delicate, uncertain)
17
insecure(delicate, false, uncertain, sensitive)
17
poisonous(bad, offensive, violent, wild)
17
destructive(bad, harmful, deadly, fatal)
17
menacing(strong, tough, severe, intense)
16
severe(help, bad, hard, tough)
15
dicey(noun, delicate, uncertain, sensitive)
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APASmart Define. (2016). dangerous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dangerous/thesaurus/synonyms
ChicagoSmart Define. 2016. "dangerous thesaurus" https://smartdefine.org/dangerous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, dangerous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dangerous/thesaurus/synonyms>.
MLASmart Define. "dangerous thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/dangerous/thesaurus/synonyms>