- Definitions|1
- Thesaurus|198
- Abbreviations|0
103 entries under noun topic. ×
| foundation(substance, base, balance, stand) | |
| base(substance, stand, basis, grounds) | |
| fundament | |
| groundwork(support, substance, authority, base) | |
| foot(support, substance, authority, base) | |
| substructure(support, substance, authority, base) | |
| basis(substance, base, balance, foundation) | |
| bottom(substance, base, balance, foundation) | |
| floor | |
| infrastructure(support, substance, authority, base) | |
| seat(base, balance, stability, bottom) | |
| bed(support, substance, authority, base) | |
| basement(balance, foundation, basis, warrant) | |
| cornerstone(base, basis, preparation) | |
| footing(support, substance, authority, base) | |
| root(support, substance, authority, base) | |
| underpinning(support, substance, authority, base) | |
| alkali | |
| ass | |
| backside |
For more, visit
Understructure on
Power Thesaurus
| APA | Smart Define. (2015). understructure thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/understructure/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "understructure thesaurus" https://smartdefine.org/understructure/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, understructure thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/understructure/thesaurus/synonyms>. |
| MLA | Smart Define. "understructure thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/understructure/thesaurus/synonyms> |