- Definitions|1
- Thesaurus|1.4k
- Abbreviations|0
143 entries under adjective topic. ×
| flighty(noun, ability, careless, silly) | |
| frivolous(noun, ability, careless, silly) | |
| giddy(noun, ability, careless, silly) | |
| silly | |
| foolish(careless, silly, stupid, trivial) | |
| dizzy(noun, slang, ability, careless) | |
| empty-headed | |
| irresponsible(careless, excited, stupid, vague) | |
| rattlebrained | |
| goofy(frivolous, dizzy, frothy, flighty) | |
| hare-brained(noun, ignore, forget, vague) | |
| capricious(careless, excited, immoral, thoughtless) | |
| erratic(ignore, forget, vague, absent) | |
| harebrained(ability, careless, silly, foolish) | |
| rattlepated | |
| scatty(silly, vague, distracted, giddy) | |
| fickle(careless, excited, immoral, thoughtless) | |
| brainless(simple, slow, stupid, boring) | |
| dull(silly, foolish, stupid, sluggish) | |
| whimsical(excited, unreliable, changeable, fearful) |
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| APA | Smart Define. (2015). scatterbrained thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/scatterbrained/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "scatterbrained thesaurus" https://smartdefine.org/scatterbrained/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, scatterbrained thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/scatterbrained/thesaurus/synonyms>. |
| MLA | Smart Define. "scatterbrained thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/scatterbrained/thesaurus/synonyms> |