61 entries under characteristic topic. ×

4
delusory(adjective, deception, false, deceit)
4
dishonorable(adjective, mean, smooth, dishonest)
4
fallacious(adjective, false, deceit, delusion)
4
hypocritical(adjective, deceit, delusion)
4
illusive(adjective, deception, false, deceit)
4
illusory(adjective, mean, smooth, deception)
3
double-crossing(adjective, dishonest, cunning, deceit)
3
two-timing(adjective, dishonest, cunning, deceit)
2
backhanded(adjective, guile, insidiousness)
1
like a snake in the grass(expression, idiom, guile, insidiousness)
1
alluring(adjective, feature, trait)
1
alluring but harmful(expression, property, alluring)
1
beguiling but harmful(expression, property, alluring)
1
ensnaring(adjective, guile, insidiousness)
1
gradually causing harm(expression, property, alluring)
1
harmful but enticing(expression, property, alluring)
1
secretly causing harm(expression, property, alluring)
1
seductive(adjective, harm, seduction)
1
stealthily deceitful(expression, property, alluring)
1
stealthily treacherous(expression, property, alluring)
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APASmart Define. (2015). insidious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/insidious/thesaurus/synonyms
ChicagoSmart Define. 2015. "insidious thesaurus" https://smartdefine.org/insidious/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, insidious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/insidious/thesaurus/synonyms>.
MLASmart Define. "insidious thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/insidious/thesaurus/synonyms>