| Main Entry: | |
| Part of Speech: | noun |
| Definition: | unreason |
| Synonyms: | foolishness, illogicality, impracticality, insanity, irrationality, unreasonableness |
| Main Entry: | illogicality |
| Part of Speech: | noun |
| Definition: | unreason |
| Synonyms: | foolishness, illogicalness, impracticality, insanity, irrationality, unreasonableness |
| Main Entry: | irrationality |
| Part of Speech: | noun |
| Definition: | unreason |
| Synonyms: | foolishness, illogicality, illogicalness, impracticality, insanity, unreasonableness |
| Main Entry: | unreasonableness |
| Part of Speech: | noun |
| Definition: | unreason |
| Synonyms: | absurdity, arbitrariness, caprice, illogicality, illogicalness, irrationality |