- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
73 entries under stupid topic. ×
| vacant(adjective, dull, clear, free, harsh) | |
| empty(adjective, dull, clear, free, harsh) | |
| fatuous(adjective, thoughtless) | |
| inane(adjective, dull, simple, careless, silly) | |
| dull(adjective, quiet, flat, careless, foolish) | |
| silly(adjective, informal, careless, indifferent, foolish) | |
| mindless(adjective, careless, silly, thoughtless) | |
| foolish(adjective, careless, indifferent, silly) | |
| empty-headed(adjective, careless, indifferent, full) | |
| meaningless(adjective, dull, simple, silly) | |
| dumb(adjective, simple, slow, empty) | |
| thoughtless(adjective, careless, indifferent, blank) | |
| unthinking(adjective, careless, indifferent, blank) | |
| shallow(adjective, simple, slow, boring) | |
| senseless(adjective, simple, careless, silly, foolish) | |
| unintellectual(adjective, simple, slow, boring) | |
| scatterbrained(adjective, simple, slow, boring) | |
| simple(adjective, dull, slow, foolish) | |
| unintelligent(adjective, simple, slow, indifferent, silly) | |
| unreasonable(adjective, careless, thoughtless, absurd) |
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| APA | Smart Define. (2015). vacuous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vacuous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "vacuous thesaurus" https://smartdefine.org/vacuous/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, vacuous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vacuous/thesaurus/synonyms>. |
| MLA | Smart Define. "vacuous thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/vacuous/thesaurus/synonyms> |