97 entries under prop topic. ×

2
bolster(noun, verb, support, increase, boost)
2
chief support(expression, idiom, support, backbone)
2
crutch(noun, support, backbone)
2
reinforcement(noun, support, hold, block, back)
2
rod(noun, hold, block, back, base)
2
shore(noun, hold, block, back, base)
2
stand(noun, verb, support, stay, sustain)
1
add fuel to fire(verb, expression, idiom, support, increase)
1
add to(verb, expression, support, increase, boost)
1
agency(noun, hold, block, back, base)
1
augment(verb, support, increase, boost, sustain)
1
back(noun, hold, block, base, foundation)
1
back up(verb, expression, support, increase, boost)
1
backing(noun, hold, block, back, base)
1
bed(noun, support, hold, block, back)
1
bedding(noun, hold, block, back, base)
1
beef up(verb, expression, support, increase, boost)
1
block(noun, hold, back, base, foundation)
1
boost(verb, support, increase, sustain, uphold)
1
build up(noun, verb, expression, phrasal verb, support)
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APASmart Define. (2015). pillar thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/pillar/thesaurus/synonyms
ChicagoSmart Define. 2015. "pillar thesaurus" https://smartdefine.org/pillar/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, pillar thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/pillar/thesaurus/synonyms>.
MLASmart Define. "pillar thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/pillar/thesaurus/synonyms>