1
autograph
1
backing(support, authorization, commendation, confirmation, commercial)
1
championing(support, authorization, commendation, confirmation, backing)
1
cipher
1
commercial(support, authorization, commendation, confirmation, backing)
1
countersigned
1
countersigning
1
cross
1
device
1
favor(authorization, commendation, confirmation)
1
fiat(support, authorization, commendation, confirmation, backing)
1
go-ahead(support, authorization, commendation, confirmation, commercial)
1
go ahead
1
hubba-hubba(support, authorization, commendation, confirmation, backing)
1
imprimatur
1
initials
1
mark
1
monogram
1
okay(support, authorization, commendation, confirmation, commercial)
1
parole
11 years ago|880 views|share |citing 
APASmart Define. (2015). countersignature thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/countersignature/thesaurus/synonyms
ChicagoSmart Define. 2015. "countersignature thesaurus" https://smartdefine.org/countersignature/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, countersignature thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/countersignature/thesaurus/synonyms>.
MLASmart Define. "countersignature thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/countersignature/thesaurus/synonyms>