374 entries under support topic. ×

8
strut(noun, verb, hold, maintain)
7
aid(noun, verb, help, keep)
7
hold up(verb, expression, phrasal verb, hold)
7
mainstay(noun, verb, hold, maintain)
7
maintain(verb, calm, help, fix)
7
prop up(verb, expression, phrasal verb, increase)
7
reinforcement(noun, hold, block, back)
7
stake(noun, verb, hold, maintain)
7
underpinning(noun, hold, block, back)
6
backing(noun, hold, block, back)
6
bear(verb, hold, help, keep)
6
hold(noun, verb, maintain, block)
6
stanchion(noun, hold, block, back)
6
stand(noun, verb, hold, maintain)
6
underpin(verb, hold, continue, stay)
6
upright(noun, post, stake, pillar)
5
assistance(noun, verb, aid, leg)
5
back up(verb, expression, phrasal verb, increase)
5
foundation(noun, hold, block, back)
5
harden(verb, increase, sustain, uphold)
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APASmart Define. (2015). prop thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prop/thesaurus/synonyms
ChicagoSmart Define. 2015. "prop thesaurus" https://smartdefine.org/prop/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, prop thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prop/thesaurus/synonyms>.
MLASmart Define. "prop thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/prop/thesaurus/synonyms>