0
chowderhead
0
chucklehead
0
clodpoll
0
codger
0
coot
0
crackbrain
0
cuckoo(noun, mad, schizophrenic, maniac, madman)
0
cully
0
deadhead
0
dement(fanatic, schizoid, dingbat, worrier, ultraist)
0
deranged person(expression, fanatic, dingbat, ultraist)
0
ding-a-ling(fanatic, schizoid, dingbat, ultraist)
0
dum-dum
0
dumbhead
0
dummkopf
0
easy as ABC(noun, expression, idiom, turkey, dunderhead)
0
empty
0
expressionless
0
fall guy(expression, sucker, boob, chump)
0
fanatic(dingbat, ultraist)
11 years ago|7.4k views|share |citing 
APASmart Define. (2015). lamebrain thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lamebrain/thesaurus/synonyms
ChicagoSmart Define. 2015. "lamebrain thesaurus" https://smartdefine.org/lamebrain/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, lamebrain thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lamebrain/thesaurus/synonyms>.
MLASmart Define. "lamebrain thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/lamebrain/thesaurus/synonyms>