1
ice(verb, state, maintain, declare, confirm)
1
ink(verb, support, take, agree, sign)
1
insist(verb, state, maintain, declare, confirm)
1
legitimize(endorse, prove, substantiate)
1
lock up(verb, expression, phrasal verb, state, maintain)
1
maintain(verb, support, state, back, declare)
1
make binding(expression, endorse, prove, substantiate, validate)
1
make good(verb, expression, support, back, sign)
1
make like(verb, expression, copy, recall, ring)
1
make stick(expression, endorse, prove, substantiate, validate)
1
make sure(verb, expression, support, back, sign)
1
nail down(verb, expression, phrasal verb, state, maintain)
1
notarize(verb, pass, sign, approve, authorize)
1
permit(verb, allow, approve, sanction, ok)
1
praise(verb, support, favor, back, approve)
1
pronounce(verb, state, maintain, declare, confirm)
1
put John Hancock on(verb, expression, idiom, phrasal verb, support)
1
put John Henry on(verb, expression, idiom, phrasal verb, sign)
1
put forth(verb, expression, phrasal verb, support, maintain)
1
put on ice(verb, expression, idiom, state, maintain)
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APASmart Define. (2015). rubber-stamp thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/rubber-stamp/thesaurus/synonyms
ChicagoSmart Define. 2015. "rubber-stamp thesaurus" https://smartdefine.org/rubber-stamp/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, rubber-stamp thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/rubber-stamp/thesaurus/synonyms>.
MLASmart Define. "rubber-stamp thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/rubber-stamp/thesaurus/synonyms>