Synonyms|904Antonyms|254|Broader|30Narrower|35Related|786

96 entries under support topic. ×

7
prove(verb, get, maintain, secure)
7
vouch for(verb, expression, phrasal verb, maintain)
6
safeguard(verb, cover, keep, maintain)
5
corroborate(verb, state, maintain, back)
5
endorse(verb, state, maintain, secure)
5
testify(verb, state, maintain, secure)
5
verify(verb, state, maintain, settle)
4
stand behind(verb, expression, maintain, secure)
4
witness(verb, state, maintain, secure)
3
back(verb, maintain, secure, declare)
3
declare(verb, state, maintain, back)
3
evidence(verb, maintain, secure, protect)
3
maintain(verb, secure, back, declare)
3
protect(verb, cover, keep, maintain)
3
sign for(expression, maintain, secure, back)
3
stand up for(expression, idiom, maintain, secure)
3
substantiate(verb, maintain, back, declare)
2
answer for(verb, expression, maintain, secure)
2
avow(verb, state, maintain, back)
2
cosign(verb, maintain, secure, back)
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APASmart Define. (2015). assure thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/assure/thesaurus/synonyms
ChicagoSmart Define. 2015. "assure thesaurus" https://smartdefine.org/assure/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, assure thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/assure/thesaurus/synonyms>.
MLASmart Define. "assure thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/assure/thesaurus/synonyms>