| Main Entry: | crazy person |
| Part of Speech: | noun |
| Definition: | insane person |
Synonyms: |
deranged person, lunatic, maniac, nut, nut case, psychopath, sociopath |
| Main Entry: | ding-a-ling |
| Part of Speech: | noun |
| Definition: | crackpot |
Synonyms: |
crazy, dingbat, eccentric, flake, fool, kook, loony, lunatic, madman, madwoman, maniac, nut case, nut*, oddball, screwball, wacko, weirdo* |
| Main Entry: | dingbat |
| Part of Speech: | noun |
| Definition: | crackpot |
Synonyms: |
crazy, eccentric, flake, fool, kook, loony, lunatic, madman, madwoman, maniac, nut case, nut*, oddball, screwball, wacko, weirdo* |
| Main Entry: | loon |
| Part of Speech: | noun |
| Definition: | crackpot |
Synonyms: |
crazy*, deranged person, eccentric, lunatic, maniac, nut case, nut*, psychopath, sociopath |