24
dictum(noun, charge, report, account, assurance)
23
statement(noun, expression, idiom, act, style)
18
declaration(noun, expression, idiom, support, act)
16
affirmation(noun, support, act, charge, cover)
16
avowal(noun, charge, cover, position, report)
15
asseveration(noun, act, charge, style, sound)
15
contention(noun, position, reason, case, claim)
15
claim(noun, act, position, right, reason)
14
allegation(noun, act, charge, cover, position)
13
averment(noun, act, charge, report, account)
12
proclamation(noun, report, account, statement, decree)
11
announcement(noun, style, sound, note, report)
11
confirmation(noun, speech, statement, recognition, announcement)
10
disclosure(noun, declaration, revelation, profession, disclosure)
10
pronouncement(noun, style, sound, note, speech)
10
testimony(noun, charge, report, claim, account)
9
attestation(noun, claim, statement, declaration, confirmation)
9
hypothesis(noun, position, idea, claim, argument)
8
argument(noun, expression, idiom, style, position)
8
expression(noun, verbalization, phrase, idiom, note)
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APASmart Define. (2015). assertion thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/assertion/thesaurus/synonyms
ChicagoSmart Define. 2015. "assertion thesaurus" https://smartdefine.org/assertion/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, assertion thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/assertion/thesaurus/synonyms>.
MLASmart Define. "assertion thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/assertion/thesaurus/synonyms>