2
set at rest(expression, idiom, certainty)
2
sign
2
sponsor
2
stabilize
2
strengthen(verb, encourage, inspire, fortify, reinforce)
2
submit(verb, affirm)
2
sustain(verb, affirm)
2
swear to
2
troth
2
uphold(verb, support, maintain, back, declare)
1
accede(verb, agree, declare, commit, undertake)
1
accomplish(verb, meet, do, provide, persuade)
1
acknowledge(verb, affirm)
1
actuate(verb, get, encourage, influence, prompt)
1
adjure(verb, affirm)
1
advise(verb, get, encourage, influence, prompt)
1
affect(verb, get, encourage, influence, prompt)
1
affiance(verb, agree, declare, commit, undertake)
1
afford hope
1
allure(verb, get, encourage, influence, prompt)
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APASmart Define. (2015). assure thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/assure/thesaurus/synonyms
ChicagoSmart Define. 2015. "assure thesaurus" https://smartdefine.org/assure/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, assure thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/assure/thesaurus/synonyms>.
MLASmart Define. "assure thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/assure/thesaurus/synonyms>