Synonyms of endorse

endorse

verb

in-ˈdȯrs 

variants also indorse

as in to advocate

to promote the interests or cause of

an increase in the number of parents who endorse the idea of school uniforms

Synonyms & Similar Words

• advocate
• adopt
• support
• embrace
• patronize
• champion
• back
• stand up for
• go in for
• plump (for)
• stick up for
• espouse
• assist
• hold a brief for
• reinforce
• plunk (for)
• go to bat for
• aid
• plonk (for)
• abet
• forward
• preach
• reenforce
• help
• bolster
• side (with)
• further
• second
• buttress
• prop (up)
• advance
• rescue
• bail out
• boost
• backstop
• plug
• save
• deliver
• talk up

Antonyms & Near Antonyms

• oppose
• interfere
• thwart
• frustrate
• sabotage
• fail
• disappoint
• foil
• let down
• baffle
• desert

Synonym Chooser

How does the verb endorse differ from other similar words?

Some common synonyms of endorse are accredit, approve, certify, and sanction. While all these words mean "to have or express a favorable opinion of," endorse suggests an explicit statement of support.

publicly endorsed her for Senator

How are the words accredit and certify related as synonyms of endorse?

Both accredit and certify usually imply official endorsement attesting to conformity to set standards.

the board voted to accredit the college

must be certified to teach

When would approve be a good substitute for endorse?

The synonyms approve and endorse are sometimes interchangeable, but approve often implies no more than this but may suggest considerable esteem or admiration.

the parents approve of the marriage

In what contexts can sanction take the place of endorse?

The words sanction and endorse are synonyms, but do differ in nuance. Specifically, sanction implies both approval and authorization.

the President sanctioned covert operations

Example Sentences

Recent Examples of endorse

The pop star has been more vocal in recent years about her political stances, including endorsing then-Vice President Kamala Harris in the most recent presidential election. —Lisa Respers France, CNN Money, 30 Sep. 2025

Some also endorsed Iryna’s Law, legislation passed by the North Carolina General Assembly. —Mary Ramsey updated September 30, Charlotte Observer, 30 Sep. 2025

Additionally, the foreign ministers of Pakistan, Indonesia, Egypt, Jordan, the United Arab Emirates, Turkey, Saudi Arabia and Qatar endorsed the plan but acknowledged the deal remained a work in progress. —Alex Gangitano, The Hill, 30 Sep. 2025

The Oceanside Chamber of Commerce, the North County Economic Development Council, the Boys and Girls Clubs of Oceanside, the San Diego County Bike Coalition and other local groups have endorsed the project. —Phil Diehl, San Diego Union-Tribune, 29 Sep. 2025