1. (noun) a person who is not very bright

• dolt
• dullard
• pillock
• poor fish
• pudden-head
• pudding head
• stupe
• stupid person

2. (adjective) in a state of mental numbness especially as resulting from shock

• dazed
• stunned
• stupefied

3. (adjective) lacking intelligence

• unintelligent

1. (adjective) lacking or marked by lack of intellectual acuity

• anserine
• dopey
• dopy
• foolish
• gooselike
• goosey
• goosy
• jerky
• blockheaded
• boneheaded
• duncical
• duncish
• fatheaded
• loggerheaded
• thick
• thick-skulled
• thickheaded
• wooden-headed
• cloddish
• doltish
• dense
• dim
• dull
• dumb
• obtuse
• slow
• gaumless
• gormless
• lumpen
• lumpish
• unthinking
• nitwitted
• senseless
• soft-witted
• witless
• weak
• yokel-like

2. (adjective) in a state of mental numbness especially as resulting from shock

• confused

3. (adjective) lacking intelligence

• brainless
• headless

1. (noun) a person who is not very bright

• berk
• blockhead
• bonehead
• dumbass
• dunce
• dunderhead
• fuckhead
• hammerhead
• knucklehead
• loggerhead
• lunkhead
• muttonhead
• numskull
• shithead
• klutz

1. (adjective) lacking or marked by lack of intellectual acuity

• unintelligent

2. (adjective) lacking intelligence

• retarded

1. (noun) a person who is not very bright

• simple
• simpleton

1. (noun) a person who is not very bright

• unintelligent

2. (adjective) lacking or marked by lack of intellectual acuity

• dolt
• dullard
• pillock
• poor fish
• pudden-head
• pudding head
• stupe
• stupid person
• stupidity

3. (adjective) lacking intelligence

• dolt
• dullard
• pillock
• poor fish
• pudden-head
• pudding head
• stupe
• stupid person
• stupidity

1. (adjective) lacking or marked by lack of intellectual acuity

• smart

2. (adjective) lacking intelligence

• intelligent