Synonyms of certifiable

certifiable

adjective

ˈsər-tə-ˌfī-ə-bəl 

1

as in genuine

being exactly as appears or as claimed

a professor who is regarded by his colleagues as a certifiable genius

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

2

as in psychotic

dated, informal + disparaging unable to think in a clear or sensible way

Anyone who would run in front of a car like that is certifiable.

Synonyms & Similar Words

• psychotic
• insane
• mad
• maniacal
• crazy
• nuts
• mental
• psycho
• crazed
• demented
• unhinged
• deranged
• nutty
• disturbed
• loco
• batty
• unbalanced
• cracked
• eccentric
• bonkers
• brainsick
• foolish
• irrational
• strange
• obsessed
• daft
• ballistic
• around the bend
• unsound
• off
• queer
• out to lunch
• non compos mentis
• haywire
• depressed
• delusional
• loopy
• fey
• bats
• unreasonable
• crackers
• delirious
• nuclear
• oddball
• hysterical
• wud
• delusionary
• distraught
• distracted
• aberrant
• off one's gourd
• frantic
• off one's rocker
• disordered
• odd
• dotty
• off one's head
• out of one's head
• berserk
• touched
• pixilated
• witless
• raving
• monomaniacal
• potty
• monomaniac
• teched
• wigged-out
• ape
• fixated
• frenzied
• senseless
• bananas
• amok

Antonyms & Near Antonyms

• sane
• sound
• reasonable
• balanced
• rational
• clear
• sensible
• lucid
• wise
• judicious
• normal
• uncrazy
• compos mentis
• healthy
• well-adjusted
• unneurotic

Example Sentences

Recent Examples of certifiable

The health-tech company will gain first access to world model technologies, enabling it to develop FDA-certifiable AI systems for healthcare. — Dave Smith, Fortune, 19 Dec. 2025

The recent yacht rock renaissance has elevated the profile of both the song and of singer-songwriter Christopher Cross, restoring its status as a certifiable bop after years spent wandering in the desert of unintentional camp. — Daniel Fienberg, HollywoodReporter, 6 May 2026

While some considered Cannon certifiable and Donthiner’s intentions seemed questionable, Virgil still went to the Sitka police station and made a detailed report of everything the two women told him. — Bjorn Dihle, Outdoor Life, 4 Sep. 2025

The company also revealed that this is the final prototype before Critical Design Review (CDR), which will establish the certifiable aircraft design and pave the way for assembly of Vertical’s first pre-production aircraft. — Prabhat Ranjan Mishra, Interesting Engineering, 11 June 2026