139 entries under dupe topic. ×

16
mark(noun, feature, slang, object, subject)
16
sap(noun, person, mark, simple, slang)
14
flimflam(verb, take, bother, abuse, cheat)
12
butt(noun, feature, mark, object, innocent)
12
snow(noun, verb, take, information, abuse)
12
trifle(noun, verb, move, make, touch)
11
bilk(verb, information, cheat, prevent, trick)
11
kid(verb, trick, deceive, mock, pretend)
10
beguile(verb, take, bother, cause, catch)
10
betray(verb, take, cause, fake, cheat)
10
humbug(verb, cause, fake, cheat, trick)
10
pigeon(noun, verb, feature, mark, abuse)
10
pushover(noun, feature, mark, innocent, wise)
10
take(verb, catch, trick, deceive, swindle)
9
outwit(verb, information, cheat, prevent, trick)
9
stooge(noun, feature, person, mark, simple)
9
victimize(verb, information, abuse, cheat, trick)
8
diddle(verb, cheat, trick, deception, deceive)
8
easy mark(noun, expression, feature, person, mark)
8
gudgeon(noun, feature, slang, wise)
10 years ago|53k views|share |citing 
APASmart Define. (2016). fool thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fool/thesaurus/synonyms
ChicagoSmart Define. 2016. "fool thesaurus" https://smartdefine.org/fool/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, fool thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fool/thesaurus/synonyms>.
MLASmart Define. "fool thesaurus" 28 March 2016. Web. 24 September 2026. <https://smartdefine.org/fool/thesaurus/synonyms>