Synonyms of establish

establish

verb

i-ˈsta-blish 

1

as in to prove

to gain full recognition or acceptance of

a first novel that established him as one of the most promising writers of his generation

Synonyms & Similar Words

• prove
• demonstrate
• show
• substantiate
• confirm
• sustain
• uphold
• justify
• verify
• validate
• document
• support
• authenticate
• evidence
• bear out
• corroborate
• attest

Antonyms & Near Antonyms

• disprove
• invalidate
• refute
• discredit
• rebut
• confute

2

as in to demonstrate

to show the existence or truth of by evidence

the developers haven't established that there's a need for another shopping center in town

Synonyms & Similar Words

• prove
• demonstrate
• validate
• identify
• substantiate
• verify
• confirm
• document
• uphold
• corroborate
• sustain
• support
• buttress
• certify
• record
• authenticate
• evince
• adduce
• evidence
• witness
• vouch
• testify
• attest
• circumstantiate
• clinch
• back (up)
• depose
• settle
• confess
• nail

Antonyms & Near Antonyms

• refute
• disprove
• object
• challenge
• rebut
• assume
• dispute
• presume
• allege
• guess
• suspect
• surmise
• conjecture

3

as in to initiate

to be responsible for the creation and early operation or use of

established the first school in the town

Synonyms & Similar Words

• initiate
• create
• found
• introduce
• pioneer
• launch
• institute
• begin
• inaugurate
• constitute
• construct
• start
• develop
• organize
• plant
• originate
• invent
• innovate
• devise
• produce
• set up
• author
• manufacture
• conceive
• expand
• fund
• endow
• contrive
• concoct
• make up
• think (up)
• arrange
• fabricate
• finance
• enlarge
• subsidize
• cook (up)
• father
• systematize
• reinstitute
• systemize
• reinitiate
• put up
• refound
• relaunch

Antonyms & Near Antonyms

• close (down)
• shut (up)
• abolish
• nullify
• stop
• terminate
• annul
• finish
• end
• phase out
• halt
• annihilate
• wind up
• round (off or out)
• wrap up

Example Sentences

Recent Examples of establish

If successful, the measure would establish a committee to offer an apology for chattel slavery and submit recommendations to Congress on how to compensate African Americans for centuries-long discrimination. — Literary Hub, 27 July 2026

Johnson said the airports department was not able to establish a partnership with the local Salvation Army, so all donations were directed to the school district instead. — Sacbee.com, 27 July 2026

Jay Campbell, an entrepreneur, built a media-to-commerce ecosystem by first establishing authority in hormone optimization after a personal health challenge. — Dr. Shaheena Janjuha-Jivraj, Forbes.com, 27 July 2026

The long-term storyline to watch is whether four-star freshman Oscar Rios can demonstrate enough to establish himself as the frontrunner for the job in 2027. — Antonio Morales, New York Times, 27 July 2026