| raving(adjective, upset, wrong, rough, silly) | |
| risible | |
| schizophrenic(adjective, silly, foolish, stupid) | |
| screw loose(expression, silly, foolish, mad, insane) | |
| screwballs | |
| singular | |
| strange(silly, foolish, odd, unwise, unconventional) | |
| testicles | |
| twist | |
| unconventional(adjective, strange, foolish, crazy, odd) | |
| unsound(adjective, sane) | |
| unusual(adjective, silly, foolish, crazy, mad) | |
| wacko | |
| wrong(adjective, sane) | |
| zany(adjective, wild, silly, foolish, crazy) | |
| bats in the belfry(expression, idiom, silly, foolish, mad) | |
| Boo that(interjection, yikes, fie, feh, bleurgh) | |
| Scat(interjection, yikes, fie, feh, bleurgh) | |
| aberrant | |
| acre(noun, slang, nut, taboo) |
For more, visit
Nuts on
Power Thesaurus
| APA | Smart Define. (2016). nuts thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/nuts/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "nuts thesaurus" https://smartdefine.org/nuts/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, nuts thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/nuts/thesaurus/synonyms>. |
| MLA | Smart Define. "nuts thesaurus" 3 March 2016. Web. 21 September 2026. <https://smartdefine.org/nuts/thesaurus/synonyms> |