141 entries under support topic. ×

1
principal element(noun, expression, action, base)
1
proof(noun, action, cause, reason)
1
pylon(post, pillar, monument)
1
rafter(noun, stay, bar, prop)
1
rest(noun, hold, block, back)
1
rib(noun, hold, block, back)
1
sanction(noun, action, base, beginning)
1
security(noun, action, base, beginning)
1
shaft(post, pillar, monument)
1
skid(noun, stay, bar, prop)
1
source(noun, action, cause, start)
1
splice(noun, stay, bar, prop)
1
staff(noun, stay, bar, prop)
1
stake(noun, hold, block, back)
1
stanchion(noun, hold, block, back)
1
standard(post, pillar, monument)
1
stave(noun, hold, block, back)
1
stele(post, pillar, monument)
1
stirrup(noun, stay, bar, prop)
1
strengthener(noun, stay, bar, prop)
11 years ago|3k views|share |citing 
APASmart Define. (2015). underpinning thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/underpinning/thesaurus/synonyms
ChicagoSmart Define. 2015. "underpinning thesaurus" https://smartdefine.org/underpinning/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, underpinning thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/underpinning/thesaurus/synonyms>.
MLASmart Define. "underpinning thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/underpinning/thesaurus/synonyms>