410 entries under verb topic. ×

3
protect(support, cover, keep, maintain)
3
soothe(calm, encourage, relax, comfort)
3
stipulate(agree, declare, approve, uphold)
3
substantiate(support, maintain, back, declare)
2
answer for(expression, support, maintain, secure)
2
anticipate
2
approve(state, confirm, uphold, authorize)
2
assent(noun, agree, declare, commit)
2
avow(support, state, maintain, back)
2
bag(informal, promise, guarantee, pledge)
2
bolster(encourage, cheer, comfort)
2
bring over(phrasal verb, belief)
2
bring round(phrasal verb, belief)
2
bring to reason(expression, idiom, get, influence)
2
complete(meet, do, provide, persuade)
2
consent(agree, declare, commit, undertake)
2
consider
2
cosign(support, maintain, secure, back)
2
covenant(agree, declare, commit, undertake)
2
curb
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APASmart Define. (2015). assure thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/assure/thesaurus/synonyms
ChicagoSmart Define. 2015. "assure thesaurus" https://smartdefine.org/assure/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, assure thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/assure/thesaurus/synonyms>.
MLASmart Define. "assure thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/assure/thesaurus/synonyms>