71 entries under proof topic. ×

1
corroborating(verification, endorsement, authentication, substantiation)
1
cue(noun, information, mark, sign, indication)
1
documentation(noun, information, mark, sign, permit)
1
dope(noun, information, mark, sign, indication)
1
go ahead(expression, verification, endorsement, substantiation)
1
goods(noun, information, mark, sign, indication)
1
gospel(noun, information, mark, sign, indication)
1
grabber(noun, information, mark, sign, indication)
1
green light(expression, commendation, confirmation, endorsement)
1
grounds(noun, information, mark, sign, indication)
1
index(noun, information, mark, sign, indication)
1
indicia(noun, information, mark, sign, indication)
1
info(noun, information, mark, sign, indication)
1
information(noun, mark, sign, indication, signal)
1
justification(endorsement, authentication)
1
mark(noun, information, sign, point, level)
1
nod(welcome, commendation, confirmation, endorsement)
1
okay(authorization, commendation, confirmation, verification)
1
passage(verification, endorsement, authentication, substantiation)
1
passing(verification, endorsement, authentication, substantiation)
10 years ago|6.3k views|share |citing 
APASmart Define. (2015). testimonial thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/testimonial/thesaurus/synonyms
ChicagoSmart Define. 2015. "testimonial thesaurus" https://smartdefine.org/testimonial/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, testimonial thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/testimonial/thesaurus/synonyms>.
MLASmart Define. "testimonial thesaurus" 22 December 2015. Web. 24 September 2026. <https://smartdefine.org/testimonial/thesaurus/synonyms>