40 entries under simple topic. ×

6
buffoon(fool, innocent, jerk, clown)
6
sap(noun, person, fool, stupid)
5
schlemiel(noun, fool, innocent, jerk)
4
goose(noun, ability, informal, prompt)
4
twerp(noun, prompt, fool, innocent)
4
loon(noun, fool, innocent, jerk)
3
clown(noun, fool, innocent, jerk)
3
fathead(prompt, fool, innocent, jerk)
3
lamebrain(fool, stupid, innocent, sap)
2
turkey(noun, slang, ability, prompt)
2
easy mark(expression, fool, innocent, jerk)
1
bore(fool, innocent, jerk, clown)
1
dumb ox(expression, fool, innocent, jerk)
1
fair game(expression, fool, innocent, jerk)
1
innocent(fool, jerk, clown, ass)
1
lightweight(fool, innocent, jerk, clown)
1
stooge(fool, innocent, jerk, clown)
1
sucker(fool, innocent, jerk, clown)
0
boob(fool, stupid, innocent, sap)
0
illiterate(fool, innocent, jerk, clown)
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APASmart Define. (2016). idiot thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/idiot/thesaurus/synonyms
ChicagoSmart Define. 2016. "idiot thesaurus" https://smartdefine.org/idiot/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, idiot thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/idiot/thesaurus/synonyms>.
MLASmart Define. "idiot thesaurus" 28 February 2016. Web. 23 September 2026. <https://smartdefine.org/idiot/thesaurus/synonyms>