1
rundown(noun, organization, study, increase, plan)
1
safeguard(noun, organization, study, increase, plan)
1
schoolwork(noun, organization, study, increase, plan)
1
shore(noun, hold, block, back, base)
1
sill
1
skeleton(noun, organization, area, material, arrangement)
1
sole
1
solid ground
1
solid rock
1
stake(noun, hold, block, back, base)
1
stanchion(noun, hold, block, back, base)
1
staple(noun, organization, area, material, arrangement)
1
starting point(expression, center, seat, headquarters)
1
stave(noun, hold, block, back, base)
1
stay(noun, support, hold, block, back)
1
stereobate
1
stiffener(noun, hold, block, back, base)
1
stilt(noun, hold, block, back, base)
1
study(noun, organization, increase, plan, development)
1
stylobate
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APASmart Define. (2015). substructure thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/substructure/thesaurus/synonyms
ChicagoSmart Define. 2015. "substructure thesaurus" https://smartdefine.org/substructure/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, substructure thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/substructure/thesaurus/synonyms>.
MLASmart Define. "substructure thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/substructure/thesaurus/synonyms>