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

The commission was established by the UN’s Human Rights Council just days after Russia launched its full-scale invasion of Ukraine in February 2022. — Ivana Kottasová, CNN Money, 26 Oct. 2026

The three nay House votes were from progressives who felt the bill, which would establish a voluntary structure, didn’t go far enough to protect consumers. — Barbara A. Trish, The Conversation, 26 Oct. 2026

The takeaways included two gigantic interceptions of quarterback Brock Purdy, who before Sunday had thrown two this whole season and had, in fact, established himself last week as the NFL’s career leader in passing efficiency. — Ken Sugiura, AJC.com, 26 Oct. 2026

These approaches remain under development; performance in one setting does not establish readiness for another. — Maria Zhang, Forbes.com, 26 Oct. 2026