76 entries under back topic. ×

2
uphold(verb, support, help, accept, favor)
2
validate(verb, support, accept, favor, agree)
2
warrant(verb, support, accept, pass, leave)
1
bless(verb, support, take, give, accept)
1
accredit(verb, support, accept, favor, agree)
1
attest(verb, support, sign, uphold)
1
bear out(verb, expression, phrasal verb, support)
1
buy into(verb, expression, phrasal verb, support, accept)
1
circumstantiate(verb, support, sign, uphold)
1
corroborate(verb, support, sign, uphold)
1
debunk(verb, support, sign, uphold)
1
dig(verb, support, accept, favor, agree)
1
explain(verb, support, sign, uphold)
1
give go-ahead(verb, expression, support, accept, favor)
1
give high sign(verb, expression, idiom, support)
1
groove(verb, support, accept, favor, agree)
1
hats off to(verb, expression, idiom, phrasal verb, support)
1
justify(verb, support, sign, explain)
1
maintain(verb, support, accept, favor, agree)
1
make good(verb, expression, support, sign)
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APASmart Define. (2011). sign off on thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sign_off_on/thesaurus/synonyms
ChicagoSmart Define. 2011. "sign off on thesaurus" https://smartdefine.org/sign_off_on/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2011, sign off on thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sign_off_on/thesaurus/synonyms>.
MLASmart Define. "sign off on thesaurus" 24 May 2011. Web. 28 September 2026. <https://smartdefine.org/sign_off_on/thesaurus/synonyms>