6
half-wit(noun, person)
6
illiterate(noun, person, simple, stupid, innocent)
6
laughingstock(noun, mark, subject, dupe, butt)
6
make believe(verb, expression, trick, pretend, imagine)
6
misguide(verb, information, cheat, deceive, lie)
6
ninny-hammer
6
pinhead(noun, person, dummy)
6
put on(verb, expression, phrasal verb, fake, cheat)
6
saphead
6
string along(verb, expression, take, keep, play)
6
stupid(noun, adjective, sap)
6
stupid person(expression, idiom, person, stupid, sap)
6
twerp(noun, person, simple, prompt, stupid)
5
suck in(verb, expression, phrasal verb, take, catch)
5
Mark
5
booby
5
chisel(verb, take, abuse, cheat, trick)
5
chouse(verb, deception)
5
daft
5
dim-wit
10 years ago|53k views|share |citing 
APASmart Define. (2016). fool thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fool/thesaurus/synonyms
ChicagoSmart Define. 2016. "fool thesaurus" https://smartdefine.org/fool/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, fool thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fool/thesaurus/synonyms>.
MLASmart Define. "fool thesaurus" 28 March 2016. Web. 20 September 2026. <https://smartdefine.org/fool/thesaurus/synonyms>