162 entries under adjective topic. ×

50
dangerous(adverb, open, severe, difficult)
39
risky(adverb, open, severe, delicate)
36
hazardous(severe, difficult, delicate, awful)
31
precarious(adverb, upset, open, difficult)
23
unsafe(smooth, delicate, uncertain, sensitive)
21
chancy(adverb, open, severe, delicate)
19
critical(bad, nasty, difficult, delicate)
16
parlous(bad, heavy, risky, safety)
15
insecure(upset, delicate, uncertain, anxious)
14
uncertain(upset, delicate, anxious, sensitive)
13
treacherous(delicate, uncertain, unsound, risky)
12
hairy(slang, delicate, informal, uncertain)
12
touch-and-go(delicate, uncertain, sensitive, unsound)
11
ticklish(upset, difficult, delicate, uncertain)
11
threatening(bad, heavy, acute, risky)
10
shaky(adverb, upset, open, delicate)
9
touchy(delicate, wild, uncertain, sensitive)
9
delicate(uncertain, sensitive, unstable, doubtful)
9
unhealthy(severe, delicate, awful, terrible)
9
unstable(upset, smooth, delicate, wild)
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APASmart Define. (2015). perilous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/perilous/thesaurus/synonyms
ChicagoSmart Define. 2015. "perilous thesaurus" https://smartdefine.org/perilous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, perilous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/perilous/thesaurus/synonyms>.
MLASmart Define. "perilous thesaurus" 17 July 2015. Web. 25 September 2026. <https://smartdefine.org/perilous/thesaurus/synonyms>