Synonyms|39Antonyms|0|Broader|0Narrower|0Related|13
1
ratify
1
rubber stamp
1
sanction
1
seal
1
sign
1
subscribe to
1
swear to
1
undersign
1
underwrite
1
validate
1
warrant
0
acknowledge
0
assent
0
deed
0
deliver
0
depose
0
testify
0
vouch
0
witness
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APASmart Define. (2015). sign and seal thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sign_and_seal/thesaurus/synonyms
ChicagoSmart Define. 2015. "sign and seal thesaurus" https://smartdefine.org/sign_and_seal/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, sign and seal thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sign_and_seal/thesaurus/synonyms>.
MLASmart Define. "sign and seal thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/sign_and_seal/thesaurus/synonyms>