| lunatic |
| madcap |
| madperson(noun, character, nut, dissentient, misfit) |
| madwoman(noun, character, loony, dissentient, lamebrain) |
| mental case(noun, expression, character, patient, cuckoo) |
| nut(noun, patient, cuckoo, loony, lamebrain) |
| nutcase(noun, character, patient, cuckoo, loony) |
| oddball(noun, character, patient, cuckoo, loony) |
| psychiatric patient(noun, expression, character, dissentient, misfit) |
| psycho(noun, patient, cuckoo, lunatic) |
| psychopath(noun, patient, cuckoo, lunatic) |
| psychotic(noun, patient, cuckoo, lunatic) |
| show-off(noun, brag, peacock, braggadocio, braggart) |
| strutter(noun, brag, peacock, braggadocio, braggart) |
| swelled head(noun, expression, brag, peacock, braggart) |
| trumpeter(noun, brag, peacock, braggadocio, braggart) |
| vaunter(noun, braggadocio, braggart, grandstander) |
| windbag(noun, brag, peacock, braggart, hotshot) |
| acclaimer |
| adulatory(adjective, enthusiastic, delighted, burning, glowing) |