Synonyms|152Antonyms|5|Broader|1Narrower|0Related|55
0
affirm
0
affirmation
0
allege
0
allow
0
announce
0
apostrophe
0
appoint
0
approve
0
argue
0
ascertain
0
assert
0
assign
0
assurance
0
assure
0
authenticate
0
authorize officially
0
aver
0
avouch
0
bear out
0
bear witness
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APASmart Define. (2015). undersign thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/undersign/thesaurus/related
ChicagoSmart Define. 2015. "undersign thesaurus" https://smartdefine.org/undersign/thesaurus/related (accessed September 21, 2026).
HarvardSmart Define 2015, undersign thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/undersign/thesaurus/related>.
MLASmart Define. "undersign thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/undersign/thesaurus/related>