- Definitions|1
- Thesaurus|43
- Abbreviations|0
31 entries under flat topic. ×
| unpleasurable(adjective, dull, weak, boring) | |
| unsavory(adjective, dull, weak, boring) | |
| unseasoned(adjective, dull, weak, boring) | |
| vanilla(adjective, dull, weak, boring) | |
| vapid(adjective, dull, weak, boring) | |
| watered-down(adjective, dull, weak, boring) | |
| watery(adjective, dull, weak, boring) | |
| weak(adjective, dull, boring, puny) | |
| without flavor(expression, adjective, dull, weak) | |
| without spice(expression, adjective, dull, weak) | |
| zero(adjective, dull, weak, boring) |
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| APA | Smart Define. (2013). plain vanilla thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/plain_vanilla/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "plain vanilla thesaurus" https://smartdefine.org/plain_vanilla/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2013, plain vanilla thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/plain_vanilla/thesaurus/synonyms>. |
| MLA | Smart Define. "plain vanilla thesaurus" 18 May 2013. Web. 24 September 2026. <https://smartdefine.org/plain_vanilla/thesaurus/synonyms> |