Synonyms|696Antonyms|160|Broader|16Narrower|19Related|488

74 entries under back topic. ×

2
give the nod(expression, idiom, support, sign)
2
make good(verb, expression, idiom, support)
2
rubber-stamp(verb, support, state, maintain)
2
settle(verb, support, show, determine)
1
act as a witness(verb, expression, idiom, support, maintain)
1
asseverate(verb, support, maintain, declare)
1
avert(verb, support, maintain, declare)
1
be responsible for(verb, support, maintain, declare)
1
bear testimony(verb, expression, idiom, support, maintain)
1
bless(verb, support, sign, approve)
1
buy(verb, support, sign, uphold)
1
cosign(verb, support, maintain, declare)
1
double-check(verb, support, confirm, uphold)
1
double check(verb, expression, sign, uphold)
1
get behind(verb, expression, support, maintain)
1
give an affidavit(verb, expression, idiom, support, maintain)
1
give assurance(verb, expression, support, maintain)
1
give green light(expression, idiom, support, sign)
1
give the go-ahead(expression, idiom, support, sign)
1
lap up(expression, support, sign, uphold)
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APASmart Define. (2015). corroborate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/corroborate/thesaurus/synonyms
ChicagoSmart Define. 2015. "corroborate thesaurus" https://smartdefine.org/corroborate/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, corroborate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/corroborate/thesaurus/synonyms>.
MLASmart Define. "corroborate thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/corroborate/thesaurus/synonyms>