- Definitions|1
- Thesaurus|1.2k
- Abbreviations|0
22 entries under flighty topic. ×
| silly(adjective, slight, ability, foolish, stupid) | |
| dizzy(adjective, slang, ability, careless, silly) | |
| giddy(adjective, ability, careless, silly, foolish) | |
| brainless(adjective, simple, slow, careless, silly) | |
| frivolous(adjective, slight, ability, careless, silly) | |
| featherbrained(adjective, slight, ability, careless, silly) | |
| stupid(adjective, simple, careless, indifferent, silly) | |
| goofy(adjective, silly, frivolous, dizzy, frothy) | |
| inane(adjective, slight, silly, foolish, stupid) | |
| uneducated(adjective, knowledge, ignorant, scatterbrained, untaught) | |
| vacant(adjective, full, thoughtless, expressionless, scatterbrained) | |
| vacuous(adjective, careless, indifferent, stupid, full) | |
| harebrained(adjective, ability, careless, silly, foolish) | |
| ignorant(adjective, slight, stupid, trivial, absurd) | |
| illiterate(adjective, ignorant, scatterbrained, untaught) | |
| untaught(adjective, ignorant, scatterbrained, unschooled) | |
| know-nothing(adjective, ignorant, scatterbrained, untaught) | |
| unschooled(adjective, ignorant, scatterbrained, untaught) | |
| skittish(adjective, scatterbrained) | |
| capricious(adjective, careless, silly, unstable, unreliable) |
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| APA | Smart Define. (2015). empty-headed thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/empty-headed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "empty-headed thesaurus" https://smartdefine.org/empty-headed/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, empty-headed thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/empty-headed/thesaurus/synonyms>. |
| MLA | Smart Define. "empty-headed thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/empty-headed/thesaurus/synonyms> |