89 entries under noun topic. ×

16
simpleton(fool, idiot, dolt, dunce)
13
idiot(fool, dolt, dunce, ignoramus)
13
dolt(ability, fool, jerk, imbecile)
11
dunce(person, ability, fool, idiot)
11
blockhead(ability, fool, idiot, dummy)
9
dimwit(person, slang, ability, fool)
8
dummy(person, ability, fool, idiot)
8
fool(fool, idiot, dolt, ignoramus)
8
moron(fool, jerk, ass, lightweight)
8
nitwit(fool, dolt, ignoramus)
7
imbecile(fool, dolt, ignoramus)
7
dope(informal, fool, dolt, ignoramus)
6
dumbbell(person, slang, ability, fool)
6
stupid
6
clod(ability, fool, ignoramus)
6
ignoramus(fool, idiot, dummy, ignoramus)
6
nincompoop
6
stupid person(expression, idiom, fool, idiot)
5
ass
5
block(fool, dunce)
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APASmart Define. (2015). dullard thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/dullard/thesaurus/synonyms
ChicagoSmart Define. 2015. "dullard thesaurus" https://smartdefine.org/dullard/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, dullard thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/dullard/thesaurus/synonyms>.
MLASmart Define. "dullard thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/dullard/thesaurus/synonyms>