| bully |
| crazy |
| crazy person(noun, expression, patient, cuckoo, lunatic) |
| crazyman(noun, character, dissentient, misfit, looney) |
| cuckoo(noun, patient, loony) |
| dement(noun, character, patient, cuckoo, loony) |
| deranged(noun, patient, cuckoo, lunatic, nutcase) |
| deranged person(noun, expression, character, dissentient, misfit) |
| egotist(noun, brag, peacock, braggart, hotshot) |
| gasbag(noun, brag, peacock, braggadocio, braggart) |
| gascon(noun, brag, peacock, braggadocio, braggart) |
| grandstander(noun, brag, peacock, braggadocio, braggart) |
| hector |
| hotshot(noun, brag, peacock, braggadocio, braggart) |
| idiot(noun, patient, cuckoo, lunatic) |
| imbecile(noun, patient, cuckoo, lunatic) |
| insane man(noun, expression, character, dissentient, misfit) |
| know-it-all(noun, brag, peacock, braggart, hotshot) |
| loon(noun, patient, cuckoo, lunatic) |
| looney(noun, character, dissentient, misfit) |