Synonyms|95Antonyms|73|Broader|0Narrower|0Related|910
1
jejune
1
knuckleheaded
1
lamebrain
1
lunkheaded
1
mindless
1
moony(adjective, ignore, forget, vague, absent)
1
oblivious(adjective, ignore, forget, vague, absent)
1
obtuse
1
opaque
1
pinheaded
1
scatter-brained(adjective, ignore, forget, vague, absent)
1
scatterbrained(adjective, ignore, forget, vague, absent)
1
senseless
1
silly
1
simple
1
slow
1
slow-witted
1
soft
1
softheaded
1
stupid
For more, visit Brain-dead on Power Thesaurus
10 years ago|7.3k views|share |citing 
APASmart Define. (2016). brain-dead thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/brain-dead/thesaurus/synonyms
ChicagoSmart Define. 2016. "brain-dead thesaurus" https://smartdefine.org/brain-dead/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, brain-dead thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/brain-dead/thesaurus/synonyms>.
MLASmart Define. "brain-dead thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/brain-dead/thesaurus/synonyms>