9
corroborative(adjective, positive, supporting, assenting)
8
confirmatory(adjective, agreeable, willing, positive, supporting)
8
confirming(adjective, positive, supporting, assenting)
8
corroboratory
7
substantiative
6
collateral
6
substantiating
6
validatory
5
validating
5
verificatory
4
verifying
3
affirmative(adjective, agreeable, willing, positive, congruent)
3
supportive
2
supporting(positive, assenting)
1
affirmatory(adjective, agreeable, willing, positive, supporting)
1
favorable(adjective, positive, supporting, assenting)
1
indirect
1
positive(adjective, supporting, assenting)
0
acknowledging(positive, supporting, affirmative, assenting)
0
acquiescent(agreeable, willing, positive, supporting, assenting)
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APASmart Define. (2015). confirmative thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/confirmative/thesaurus/synonyms
ChicagoSmart Define. 2015. "confirmative thesaurus" https://smartdefine.org/confirmative/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, confirmative thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/confirmative/thesaurus/synonyms>.
MLASmart Define. "confirmative thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/confirmative/thesaurus/synonyms>