Find Synonyms
verify Synonyms
Another word for verify
Choosing another word for verify depends on context, so the 12 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• verb (Context 1)
To establish or demonstrate the truth, accuracy, or validity of something through investigation, evidence, or comparison.
Usage Example
"The clerk asked to see two forms of identification to confirm the applicant's current address."
Strongest
confirm
substantiate
corroborate
validate
Strong
authenticate
prove
bear out
vouch for
• verb (Context 2)
To swear to or formally affirm the truth of a statement or document under oath or by affidavit (in law).
Usage Example
"The plaintiff must sign and attest the formal complaint before filing it with the court."
Strongest
attest
certify
Strong
affirm
aver
Opposites of verify
The opposite of verify shifts depending on context. Common opposites include:
disprove
refute
invalidate
repudiate
disavow
debunk
falsify
recant
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Verify. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/verify