6
permit(verb, support, accept, favor, agree)
6
seal(verb, support, show, accept, settle)
6
subscribe to(verb, expression, support, accept, praise)
6
underwrite(verb, support, keep, maintain, favor)
5
assert(verb, state, show, maintain, declare)
5
bless(verb, support, accept, praise, favor)
5
consent to(verb, expression, support, take, accept)
5
legalize(verb, approve, confirm, authorize, sanction)
5
legitimize(verb, endorse, prove, substantiate)
5
prove(verb, support, show, determine, back)
4
aver(verb, state, show, maintain, declare)
4
approbate(verb, support, accept, favor, agree)
4
assure(verb, settle, affirm, guarantee)
4
avouch(verb, state, maintain, declare, confirm)
4
clinch(verb, state, maintain, settle, declare)
4
contract(verb, support, take, accept)
4
empower(verb, support, accept, favor, agree)
4
ensure(verb, settle, guarantee)
4
guarantee(verb, support, state, maintain, praise)
4
maintain(verb, support, state, help, accept)
11 years ago|11k views|share |citing 
APASmart Define. (2015). ratify thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ratify/thesaurus/synonyms
ChicagoSmart Define. 2015. "ratify thesaurus" https://smartdefine.org/ratify/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, ratify thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ratify/thesaurus/synonyms>.
MLASmart Define. "ratify thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/ratify/thesaurus/synonyms>