| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | stupid |
| Synonyms: | dense, dull, moronic, unintelligent |
| Main Entry: | thick |
| Part of Speech: | adjective |
| Definition: | stupid |
| Synonyms: | blockheaded, boneheaded, brainless, dense, dim-witted, doltish, dopey, dull, dumb, ignorant, insensitive, moronic, numbskulled, obtuse, slow, slow-witted, thickheaded |
| Antonyms: | intelligent, smart |
| Main Entry: | retarded |
| Part of Speech: | adjective |
| Definition: | limited |
| Synonyms: | backward, birdbrained, defective, dim, dim-witted, dopey, dull, dumbbell, dumbo, dumdum, dummy, exceptional, feeble-minded, gorked, half-witted, held back, imbecile, lamebrained, mentally defective, moronic, numbskull, opaque, pinhead, retardo, sappy, simple, simple-minded, slow, slow-witted, stupid, subnormal, touched, underachieving, weak, yo-yo |
| Main Entry: | feeble-minded |
| Part of Speech: | adjective |
| Definition: | stupid |
| Synonyms: | dim-witted, dull, dumb, half-witted, mentally slow, retarded, simple, simple-minded, slow, slow-witted, unintelligent |
| Main Entry: | simple-minded |
| Part of Speech: | adjective |
| Definition: | backward |
| Synonyms: | arrested, behind, checked, delayed, dense, dull, feeble-minded, imbecile, late, moronic, simple, slow, slow-witted, stupid*, subnormal, underdeveloped, underprivileged, undeveloped |