0
brand
0
cachet
0
concede
0
confess
0
confirmation
0
consent(take, agree, underwrite)
0
corroborate
0
countenance(support, take, agree, underwrite)
0
deed
0
define
0
deliver
0
denotation
0
device
0
ditto(verb, support, take, agree, underwrite)
0
dittoed(support, take, sign, underwrite, rubber-stamp)
0
endorsement
0
ensign
0
establish
0
execution
0
favor(support, take, agree, underwrite)
11 years ago|1.5k views|share |citing 
APASmart Define. (2015). undersign thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/undersign/thesaurus/synonyms
ChicagoSmart Define. 2015. "undersign thesaurus" https://smartdefine.org/undersign/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, undersign thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/undersign/thesaurus/synonyms>.
MLASmart Define. "undersign thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/undersign/thesaurus/synonyms>