15 entries under idiom topic. ×

2
give the go-ahead(verb, expression, pass, approve)
2
say amen to(verb, expression, sign, underwrite)
2
sign and seal(verb, expression, certify)
1
give the imprimatur
1
give thumbs up
1
put signature on(verb, expression, sign, underwrite)
1
sign on dotted line(verb, expression, sign, underwrite)
1
swear and affirm
0
give the go-ahead to(verb, expression, approve, sanction)
0
give the green light(verb, expression, pass, approve)
0
give the nod to(verb, expression, approve, sanction)
0
put John Hancock on(verb, expression, sign, subscribe)
0
say under oath(verb, expression, sign, endorse)
0
say yes to(verb, expression, pass, approve)
0
sign off on(verb, expression, sign, underwrite)
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APASmart Define. (2015). notarize thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/notarize/thesaurus/synonyms
ChicagoSmart Define. 2015. "notarize thesaurus" https://smartdefine.org/notarize/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, notarize thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/notarize/thesaurus/synonyms>.
MLASmart Define. "notarize thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/notarize/thesaurus/synonyms>