7
approve(verb, support, state, take, praise)
7
endorse(verb, support, state, take, check)
6
agree to(verb, expression, phrasal verb, agree, sign)
5
authorize(verb, support, state, control, praise)
5
sanction(verb, support, state, take, pass)
4
OK(verb, pass, approve, permit, authorize)
4
allow(verb, approve, sanction)
4
okay(verb, support, state, take, maintain)
4
ratify(verb, support, state, maintain, praise)
4
support(verb, take, maintain, favor, agree)
3
consent to(verb, expression, phrasal verb, pass, approve)
3
validate(verb, support, state, back, approve)
2
accept(verb, agree, approve, permit, authorize)
2
affirm(verb, support, state, maintain, praise)
2
asseverate(verb, support, state, maintain, back)
2
attest(verb, support, state, maintain, praise)
2
authenticate(verb, support, state, praise, favor)
2
avow(verb, support, state, maintain, agree)
2
back(verb, support, take, maintain, favor)
2
bear out(verb, expression, phrasal verb, support, back)
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APASmart Define. (2015). rubber-stamp thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/rubber-stamp/thesaurus/synonyms
ChicagoSmart Define. 2015. "rubber-stamp thesaurus" https://smartdefine.org/rubber-stamp/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, rubber-stamp thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/rubber-stamp/thesaurus/synonyms>.
MLASmart Define. "rubber-stamp thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/rubber-stamp/thesaurus/synonyms>