| baseboard | |
| bunker | |
| cellarage | |
| excavation | |
| seat(noun, support, rest, base, balance) | |
| sole(noun, bottom) | |
| underpinning(noun, support, rest, base, balance) | |
| understructure(noun, balance, foundation, basis, warrant) | |
| wine cellar(expression, idiom) | |
| box(noun, safe, depository, crypt, cellar) | |
| crib | |
| dado | |
| depository | |
| depot(center, seat, headquarters) | |
| dock(center, seat, headquarters) | |
| downstairs(level, story, deck) | |
| dump | |
| flooring(noun, level, story, deck) | |
| fundament(support, rest, base) | |
| glory hole |
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Basement on
Power Thesaurus
| APA | Smart Define. (2015). basement thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/basement/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "basement thesaurus" https://smartdefine.org/basement/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, basement thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/basement/thesaurus/synonyms>. |
| MLA | Smart Define. "basement thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/basement/thesaurus/synonyms> |