Synonyms|819Antonyms|102|Broader|18Narrower|6Related|322

106 entries under support topic. ×

2
check(verb, show, determine, back)
2
cosign(verb, maintain, secure, protect)
2
debunk(verb, back, sign, confirm)
2
explain(verb, show, present, maintain)
2
give green light(expression, idiom, praise, favor)
2
give high sign(expression, idiom, back, sign)
2
give the go-ahead(expression, idiom, praise, favor)
2
give the nod(expression, idiom, praise, favor)
2
guaranty(verb, maintain, secure, approve)
2
insure(verb, maintain, secure, approve)
2
justify(verb, state, hold, show)
2
make certain(verb, expression, maintain, secure)
2
make good(expression, back, sign, uphold)
2
make sure(verb, expression, maintain, secure)
2
okay(verb, state, maintain, praise)
2
pledge(verb, maintain, secure, approve)
2
rubber-stamp(verb, state, maintain, praise)
2
sanction(verb, state, favor, back)
2
secure(verb, maintain, approve, uphold)
2
sign for(verb, expression, maintain, secure)
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APASmart Define. (2015). attest thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/attest/thesaurus/synonyms
ChicagoSmart Define. 2015. "attest thesaurus" https://smartdefine.org/attest/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, attest thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/attest/thesaurus/synonyms>.
MLASmart Define. "attest thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/attest/thesaurus/synonyms>