89 entries under noun topic. ×

5
loon
4
stupe
4
bore
4
half-wit(person, fool)
4
numskull(ability, fool, jerk, ass)
4
pillock
4
poor fish(expression, idiom)
4
pudding head(expression, idiom)
3
birdbrain
3
bonehead(fool, ignoramus)
3
chump
3
donkey
3
dummkopf
3
halfwit
3
jackass
3
lame-brain(fool, ignoramus)
3
meathead(fool, dummy, dolt)
3
ninny
3
pudden-head
2
boob(informal, dolt)
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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>