| insanity(noun, person, inadequacy, mentality, abnormality) |
| aspect of personality(expression, character, trait, personality) |
| character feature(expression, character, trait, personality) |
| character trait(expression, character, trait, personality) |
| ingredient of a character(expression, character, trait, personality) |
| ingredient of character(expression, character, trait, personality) |
| personal characteristic(expression, character, trait, personality) |
| personality trait(expression, character, trait, personality) |
| side of one's character(expression, character, trait, personality) |
| temperamental attribute(expression, character, trait, personality) |
| touch of nature(expression, character, trait, personality) |
| madness(noun, inadequacy, mentality, abnormality) |
| kiss off(verb, phrasal verb, violence, death, insanity) |
| blood(noun, violence, death, insanity) |
| crazy idea(expression, wish, will, insanity) |
| fixed idea(expression, wish, will, insanity) |
| idee fixe(expression, wish, will, insanity) |
| abnormality(noun, person, mentality, lunacy) |
| abnormity(noun, person, mentality, lunacy) |
| unsoundness(noun, person, mentality, lunacy) |