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
• support
• adopt
• embrace
• patronize
• help
• back
• champion
• assist
• stand up for
• go in for
• aid
• stick up for
• espouse
• hold a brief for
• reinforce
• plunk (for)
• go to bat for
• plump (for)
• plonk (for)
• preach
• abet
• forward
• bolster
• save
• side (with)
• further
• second
• buttress
• advance
• rescue
• prop (up)
• boost
• bail out
• backstop
• plug
• 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 Guardian reported last week that as the World Cup neared its successful conclusion, nearly 200 of FIFA’s 211 member associations are endorsing Infantino’s bid for reelection to a fourth term as president next March. — Los Angeles Times, 20 July 2026

Trump’s endorsing perspective toward Ukraine arrives at a time when global awareness is sensing the fortunes of war turning in Ukraine’s favor. — Ihor N. Stelmach, Hartford Courant, 19 July 2026

The pastor didn’t suggest endorsing candidates, but instead focusing on issues, like advocating for immigration reform, and using religion as a tool for community organizing. — Lauren Costantino, Miami Herald, 18 July 2026

Evers had initially declined to endorse in the race, but threw his weight behind Crowley and resuscitated his bid to lead the swing state known for razor-thin election margins, where appealing to moderate and independent voters is crucial. — ABC News, 18 July 2026