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stamp of approval

NOUN
affirmation
Synonyms
STRONGEST
assertion confirmation
STRONG
affidavit asseveration attestation averment avouchment avowal certification declaration oath okay pronouncement ratification statement testimonial testimony
WEAK
green light sworn statement
Antonyms
STRONGEST
denial
WEAK
negation nullification veto
NOUN
assertion
Synonyms
STRONGEST
affirmation allegation contention insistence pronouncement
STRONG
attestation avowal defense maintenance mouthful okay predication profession report vindication
WEAK
asservation say so stressing two cents' worth
Antonyms
WEAK
denial rejection
NOUN
confirmation
Synonyms
STRONGEST
acceptance admission affirmation approval authorization consent corroboration endorsement evidence green light passage recognition testimony verification
STRONG
accord agreement assent attestation authentication avowal nod okay passing sanction substantiation support supporting testament testimonial visa witness
WEAK
accepting affirming authenticating authorizing corroborating go ahead proving sanctioning validating verifying
Antonyms
STRONGEST
denial disagreement disapproval opposition refusal rejection veto
WEAK
annulment cancellation contradiction destruction void
NOUN
consent
Synonyms
STRONGEST
acquiescence approval assent authorization blessing compliance concurrence go ahead permission permit sanction understanding
STRONG
accord allowance leave okay sufferance yes
WEAK
blank check carte blanche green light right on say so
Antonyms
STRONGEST
denial disagreement disapproval dissent prohibition refusal rejection veto
WEAK
difference dissension objection opposition protest
NOUN
green light
Synonyms
STRONGEST
approval assent blessing clearance consent go ahead permission seal of approval thumbs-up
WEAK
OK agreement dispensation empowerment license nod rubber stamp sanction
Antonyms
STRONGEST
denial disagreement disapproval opposition refusal rejection veto
WEAK
red light
NOUN
OK
Synonyms
STRONGEST
okay
STRONG
acceptance acknowledgment acquiescence admission agreement allowance approbation approval assent authorization avowal canonization concession concurrence condonation consent dispensation empowerment endorsement freedom imprimatur indulgence leave letting liberty license permit privilege promise recognition sanctification sanction sufferance tolerance toleration verification warrant
WEAK
carte blanche condonance rubber stamp
Antonyms
STRONG
break denial difference disagreement disapproval dissent imprisonment incarceration limitation opposition prohibition protest refusal rejection repudiation restraint restriction veto
NOUN
permission
Synonyms
STRONGEST
acceptance acknowledgment admission agreement approval concession dispensation endorsement license permit privilege recognition warrant
STRONG
acquiescence allowance approbation assent avowal canonization concurrence condonation empowerment freedom imprimatur indulgence leave letting liberty okay promise sanctification sanction sufferance tolerance toleration verification
WEAK
carte blanche condonance rubber stamp
Antonyms
STRONGEST
denial disagreement disapproval opposition prohibition refusal rejection repudiation
STRONG
imprisonment incarceration limitation restraint restriction veto
NOUN
sanction
Synonyms
STRONGEST
approval
STRONG
acquiescence allowance approbation assent authority backing confirmation consent countenance encouragement endorsement fiat go ahead leave nod okay permission permit ratification recommendation sufferance support word
WEAK
green light seal of approval
Antonyms
STRONG
denial disagreement disapproval discouragement opposition prohibition question refusal rejection veto
WEAK
award honor prevention reward
NOUN
validation
Synonyms
STRONGEST
acceptance affirmation authorization corroboration endorsement proof recognition verification
STRONG
accord admission agreement approval assent attestation authentication avowal consent demonstration evidence nod okay passage passing sanction substantiation support supporting testament testimonial testimony visa warrant witness
WEAK
accepting affirming authenticating authorizing corroborating go ahead green light proving sanctioning validating verifying
Antonyms
STRONG
denial disagreement disapproval dissension opposition refusal rejection veto

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Marvell Technology, a chip firm that specializes in networking technology for data centers, got a major stamp of approval from Jensen Huang.

From The Wall Street Journal • Jun. 2, 2026

Ukrainian President Volodymyr Zelensky will sit down Sunday with Donald Trump and seek to secure the US president’s stamp of approval for a new proposal to end the nearly four-year conflict with Russia.

From Barron's • Dec. 28, 2025

Traveling halfway around the world for beauty treatments might seem extreme, especially when some treatments haven’t received an official stamp of approval back in the U.S.

From The Wall Street Journal • Nov. 14, 2025

"To have her stamp of approval and blessing was a real honour," he said.

From BBC • Nov. 13, 2025

She would be all dressed in her gray suit and black high heels—which Aimee had put her stamp of approval on—maybe putting on another coat of mascara.

From "Nine, Ten: A September 11 Story" by Nora Raleigh Baskin

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