139 entries under verb topic. ×

2
found(rest, base, provide, over)
2
justify(support, back, sign, explain)
2
keep up(expression, continue, stay, extend)
2
locate(rest, base)
2
maintain
2
patronize
2
plant(informal, rest, base)
2
rest(support, base, provide, reinforce)
2
root(rest, base, provide, over)
2
set up(expression, phrasal verb, rest, base)
2
shoulder(take, continue, stay, extend)
2
station(rest, base)
2
strengthen(support, hold, reinforce, buttress)
2
suffer
2
tolerate
2
underline(strengthen, buttress)
2
vouch(support, back, sign, uphold)
2
warrant(support, back, sign, uphold)
2
witness(support, back, sign, uphold)
1
abide
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APASmart Define. (2015). underpin thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/underpin/thesaurus/synonyms
ChicagoSmart Define. 2015. "underpin thesaurus" https://smartdefine.org/underpin/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, underpin thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/underpin/thesaurus/synonyms>.
MLASmart Define. "underpin thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/underpin/thesaurus/synonyms>