12 entries under simple topic. ×

2
stupid(dull, careless, silly, limited)
1
birdbrained(adjective, dull, silly, stupid)
1
dull(careless, silly, stupid, limited)
1
dumdum(adjective, dull, limited)
1
gorked(adjective, dull, limited)
1
mentally defective(adjective, dull, limited)
1
numbskull(adjective, dull, limited)
1
retardo(adjective, dull, limited)
1
subnormal(adjective, dull, limited)
1
underachieving(adjective, dull, limited)
1
weak(dull, extraordinary, limited, amazing)
1
yo-yo(adjective, dull, limited)
11 years ago|657 views|share |citing 
APASmart Define. (2015). lamebrained thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lamebrained/thesaurus/synonyms
ChicagoSmart Define. 2015. "lamebrained thesaurus" https://smartdefine.org/lamebrained/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, lamebrained thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lamebrained/thesaurus/synonyms>.
MLASmart Define. "lamebrained thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/lamebrained/thesaurus/synonyms>