81 entries under base topic. ×
| seat(noun, support, rest, balance) | |
| cornerstone(noun, hold, block, back) | |
| hardpan | |
| bedding(noun, hold, block, back) | |
| carped | |
| deck | |
| earth | |
| flag | |
| paving | |
| stand(noun, support, rest, center) | |
| abutment(noun, hold, block, back) | |
| agency(noun, hold, block, back) | |
| back(noun, hold, block, foundation) | |
| backing(noun, hold, block, back) | |
| baseboard | |
| bilge | |
| block(noun, hold, back, foundation) | |
| brace(noun, hold, block, back) | |
| buttress(noun, hold, block, back) | |
| collar(noun, hold, block, back) |
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Substructure on
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| APA | Smart Define. (2015). substructure thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/substructure/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "substructure thesaurus" https://smartdefine.org/substructure/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, substructure thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/substructure/thesaurus/synonyms>. |
| MLA | Smart Define. "substructure thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/substructure/thesaurus/synonyms> |