1
cope(verb, support, help, accept, allow)
1
corroborate(verb, support, back, sign, uphold)
1
countenance(verb, support, accept, favor, agree)
1
debunk(verb, support, back, sign, uphold)
1
dig(verb, support, accept, favor, agree)
1
double-check(verb, permit, prove, verify, substantiate)
1
enable(verb, accept, pass, leave, allow)
1
endure(verb, accept, pass, leave, allow)
1
establish(verb, support, accept, favor, agree)
1
explain(verb, support, back, sign, uphold)
1
favor(verb, support, accept, agree, allow)
1
franchise(verb, accept, pass, agree, leave)
1
give go-ahead(verb, expression, support, accept, favor)
1
give high sign(verb, expression, idiom, support, back)
1
give leave(verb, expression, accept, pass, agree)
1
give permission(verb, expression, accept, pass, leave)
1
give the green light(verb, expression, idiom, agree, allow)
1
go-ahead(noun, approval, signal, permission, stamp)
1
go along with(verb, expression, idiom, phrasal verb, support)
1
grant(verb, accept, pass, leave, allow)
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APASmart Define. (2015). thumbs up thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/thumbs_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "thumbs up thesaurus" https://smartdefine.org/thumbs_up/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, thumbs up thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/thumbs_up/thesaurus/synonyms>.
MLASmart Define. "thumbs up thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/thumbs_up/thesaurus/synonyms>