Synonyms|236Antonyms|1|Broader|5Narrower|0Related|6
2
affirm(approve, sanction, endorse)
2
affirmation
2
authenticate(approve, sanction, endorse, validate)
2
banality(noun, commonplace, triviality, levity, tag)
2
bromide(noun, commonplace, triviality, levity, tag)
2
certify(approve, sanction, endorse, validate)
2
confirm(approve, sanction, endorse)
2
confirmation
2
endorse(approve, sanction, validate)
2
handstamp
2
nod(consent, blessing, ok, go-ahead)
2
notarization(noun, approval)
2
permit(agreement, authorization, consent, go-ahead)
2
platitude(commonplace, triviality, levity, tag, chestnut)
2
prosaicism(triviality, levity, tag, chestnut, superficiality)
2
ratification(approval, okay)
2
shibboleth(noun, commonplace, triviality, levity, tag)
2
signet(noun, stamp)
2
stamp of approval(expression, idiom, agreement, authorization, consent)
2
support
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APASmart Define. (2015). rubber stamp thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/rubber_stamp/thesaurus/synonyms
ChicagoSmart Define. 2015. "rubber stamp thesaurus" https://smartdefine.org/rubber_stamp/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, rubber stamp thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/rubber_stamp/thesaurus/synonyms>.
MLASmart Define. "rubber stamp thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/rubber_stamp/thesaurus/synonyms>