1. (noun) a person of subnormal intelligence

• cretin
• half-wit
• idiot
• imbecile
• moron
• retard

1. (noun) a person of subnormal intelligence

• simple
• simpleton

2. (noun) a child secretly exchanged for another in infancy

• child
• fry
• kid
• minor
• nestling
• nipper
• shaver
• small fry
• tiddler
• tike
• tyke
• youngster

1. (noun) a person of subnormal intelligence

• mongoloid

1. (noun) a person of subnormal intelligence

• check
• delay
• retard
• cretinous
• idiotic
• idiotic
• imbecile
• imbecile
• imbecilic
• imbecilic
• moronic