Synonyms|289Antonyms|24|Broader|11Narrower|66Related|105
3
goon
3
loon(noun, simple, fool, innocent, jerk)
3
mooncalf(noun, ability, fool)
3
natural
3
noddy(noun, fool)
3
noodle(noun, fool)
3
stupid
3
turkey(noun, simple, slang, ability, fool)
2
dingbat
2
dumb-bell
2
dummkopf
2
fat-head
2
gander(noun, ability, informal)
2
golem
2
innocent(simple, fool, jerk, clown, ass)
2
joke(noun, person, butt, laughingstock)
2
lamebrain(noun, simple, fool, stupid, innocent)
2
loggerhead
2
lout
2
lunkhead(noun, fool)
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ChicagoSmart Define. 2016. "simpleton thesaurus" https://smartdefine.org/simpleton/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, simpleton thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/simpleton/thesaurus/synonyms>.
MLASmart Define. "simpleton thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/simpleton/thesaurus/synonyms>