Synonyms of ratify

ratify

verb

ˈra-tə-ˌfī 

as in to approve

to give official acceptance of as satisfactory

Lincoln's home state of Illinois was the first to ratify the 13th Amendment to the U.S. Constitution, which provided for the abolition of slavery

Synonyms & Similar Words

• approve
• confirm
• finalize
• endorse
• accept
• authorize
• sanction
• formalize
• sign
• acknowledge
• warrant
• OK
• affirm
• accredit
• approbate
• homologate
• certify
• clear
• validate
• bless
• initial
• enable
• permit
• pass
• legalize
• allow
• sanctify
• rubber-stamp
• license
• canonize
• sign off (on)
• reapprove

Antonyms & Near Antonyms

• reject
• deny
• veto
• disapprove
• negative
• prohibit
• decline
• disallow
• forbid
• turn down
• enjoin
• ignore
• proscribe
• ban
• refuse
• disregard
• neglect
• overlook
• interdict
• illegalize
• spurn
• rebut
• rebuff

Example Sentences

Recent Examples of ratify

Unionized staff at the Whitney Museum in New York ratified its second contract Sunday night, hours ahead a strike deadline, narrowly heading off a disruption to the opening of a forthcoming Roy Lichtenstein retrospective. — Tessa Solomon, ARTnews.com, 5 Oct. 2026

Spain’s government on Friday lost two key votes to ratify a package of emergency measures aimed at tackling the nation’s housing affordability crisis, while protesters marched on the parliament demanding help for renters. — Joseph Wilson, Los Angeles Times, 2 Oct. 2026

Congress passed the amendment in 1919, and the states ratified it in 1920. — Christopher A. Cooper, The Conversation, 1 Oct. 2026

Parliament has 30 days to ratify the measures, and the government wants to expedite the process, calling for an extraordinary plenary session on housing for Friday. — Arkansas Online, 30 Sep. 2026