Synonyms of certified

certified 1 of 2

adjective

ˈsər-tə-ˌfīd 

as in genuine

being exactly as appears or as claimed

presumably his chauffeured limousine qualifies him as certified big shot

Synonyms & Similar Words

• genuine
• authentic
• real
• honest
• true
• certifiable
• original
• for real
• bona fide
• unmistakable
• actual
• sure-enough
• pure
• pukka
• historical
• right
• legitimate
• identifiable
• legal
• dinkum
• very
• validated
• lawful
• echt
• verified
• proven
• verifiable
• recognizable
• substantiated
• accurate
• veritable
• unquestionable
• indisputable
• correct
• incontestable
• incontrovertible
• irrefutable
• undoubted
• undeniable
• indubitable
• proper
• unadulterated
• unalloyed

Antonyms & Near Antonyms

• fake
• counterfeit
• phony
• false
• bogus
• pseudo
• mock
• synthetic
• simulated
• sham
• spurious
• imitation
• artificial
• unreal
• manufactured
• supposititious
• unauthentic
• unnatural
• fabricated
• factitious
• suppositious
• deceptive
• misleading
• man-made
• concocted
• delusive
• delusory

certified

2 of 2

verb

past tense of certify

1

as in guaranteed

to declare (something) to be true or genuine

experts certified the letter as indeed having been written by Abraham Lincoln

Synonyms & Similar Words

• guaranteed
• affirmed
• attested
• testified (to)
• authenticated
• witnessed
• asserted
• vouched (for)
• avouched
• warranted
• vowed
• averred
• avowed
• professed

2

as in enabled

to give official or legal power to

certified her as a teacher

Synonyms & Similar Words

• enabled
• authorized
• qualified
• empowered
• licensed
• accredited
• chartered
• commissioned
• permitted
• approved
• entitled
• vested
• invested
• warranted
• allowed
• endorsed
• sanctioned
• confirmed
• affirmed
• validated
• credentialed
• installed
• inducted
• initiated
• inaugurated
• let
• cleared
• privileged
• instated
• swore in
• OK'd
• enfranchised

Antonyms & Near Antonyms

• disqualified
• denied
• excluded
• prevented
• stopped
• banned
• barred
• constrained
• disallowed
• discouraged
• shut out
• held back
• blocked
• inhibited
• prohibited
• obstructed
• hindered
• impeded
• proscribed
• enjoined
• disbarred
• outlawed
• vetoed
• forbade
• disenfranchised
• disfranchised
• interdicted

3

as in verified

to give evidence or testimony to the truth or factualness of

please bring in a doctor's note to certify that you were really sick

Synonyms & Similar Words

• verified
• confirmed
• argued
• supported
• validated
• authenticated
• attested
• corroborated
• proved
• vindicated
• demonstrated
• substantiated
• affirmed
• bore out
• witnessed
• established
• testified (to)
• documented
• guaranteed
• reinforced
• declared
• backed (up)
• asserted
• averred
• warranted
• vouched (for)
• professed
• avowed
• avouched

Antonyms & Near Antonyms

• rebutted
• refuted
• denied
• disproved
• contradicted
• challenged
• disclaimed
• contested
• disputed
• questioned
• disavowed
• gainsaid

Example Sentences

Recent Examples of certified

Adjective

The song is another certified banger with a classic Richards riff. — René Ostberg, Encyclopedia Britannica, 8 July 2026

All this to say, there is a lot of room for new shows to break into the Outstanding Drama Series category, but not many certified hits both on a commercial and critical level to be a shoo-in. — Marcus Jones, IndieWire, 6 July 2026

Verb

The audit also called out NASA for paying Boeing early for mission preparation, something the agency was criticized for in previous audits, including giving funding for missions before the spacecraft had been certified. — Richard Tribou, The Orlando Sentinel, 6 July 2026

This top-loading washing machine is Energy Star-certified, which helps to keep your costs down. — Bestreviews, Chicago Tribune, 6 July 2026