25 entries under susceptible topic. ×

6
accepting(verb, innocent, green, naive)
4
credulous(adjective, foolish, innocent, naive)
2
gullible(adjective, innocent, green, naive)
2
trustful(foolish, innocent, green, naive)
1
being a sucker(expression, foolish, innocent, naive)
1
biting(foolish, innocent, naive, trusting)
1
easily taken in(expression, foolish, innocent, naive)
1
easy mark(foolish, innocent, green, naive)
1
falling hook line and sinker(expression, foolish, innocent, naive)
1
foolish(innocent, naive, trusting)
1
green(foolish, innocent, naive, gullible)
1
kidding oneself(expression, foolish, innocent, naive)
1
mark(foolish, innocent, naive, trusting)
1
naive(foolish, innocent, gullible, trusting)
1
silly(foolish, innocent, naive, trusting)
1
simple(foolish, innocent, naive, gullible)
1
sucker(foolish, innocent, naive, trusting)
1
swallowing whole(expression, foolish, innocent, naive)
1
taken in(foolish, innocent, green, naive)
1
taking the bait(expression, foolish, innocent, naive)
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APASmart Define. (2016). believing thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/believing/thesaurus/synonyms
ChicagoSmart Define. 2016. "believing thesaurus" https://smartdefine.org/believing/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, believing thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/believing/thesaurus/synonyms>.
MLASmart Define. "believing thesaurus" 23 March 2016. Web. 29 September 2026. <https://smartdefine.org/believing/thesaurus/synonyms>