certifiably
In documented fashion
Certifiably means in a way that could be officially certified or verified.
The word usually modifies adjectives suggesting mental instability: certifiably insane, certifiably crazy.
In casual use, it's often hyperbolic, emphasizing that someone or something is genuinely, undeniably extreme: He's certifiably obsessed with that band.
Less commonly, it applies to credentials or standards: certifiably organic.
In a provable manner
- provablyCapable of being shown true
- undeniablyBeyond any reasonable doubt
- conclusivelyIn a final, undeniable manner
- irrefutablyBeyond all contradiction
indisputably · evidently · unquestionably · verifiably · measurably · empirically · factually · incontrovertibly
Mentally unhinged
- madUnhinged or enraged
- derangedMentally disturbed, irrational
- unhingedMentally or emotionally unstable
- lunaticDeranged or irrational person
psychotic · delusional · manic · unstable · bonkers · nuts · mental · unbalanced
Confirmed as legitimate
- validatedConfirmed as true or acceptable
- verifiedConfirmed as accurate
- confirmedEstablished as accurate
- documentedPreserved in official records
attested · substantiated · accredited · notarized · established · recognized · endorsed · ratified
demonstrably
In a provable manner
- provablyCapable of being shown true
- undeniablyBeyond any reasonable doubt
- conclusivelyIn a final, undeniable manner
irrefutably · indisputably · evidently · unquestionably · verifiably · measurably · empirically · factually · incontrovertibly · definitively
crazy
Mentally unhinged
- madUnhinged or enraged
- derangedMentally disturbed, irrational
- unhingedMentally or emotionally unstable
lunatic · psychotic · delusional · manic · unstable · bonkers · nuts · mental · unbalanced · disturbed
authenticated
Confirmed as legitimate
- validatedConfirmed as true or acceptable
- verifiedConfirmed as accurate
- confirmedEstablished as accurate
documented · attested · substantiated · accredited · notarized · established · recognized · endorsed · ratified · approved
genuine
Truly what it claims
legitimate · original · veritable · pukka · kosher · unadulterated · unfaked · pure · honest · actual
certifiablyallegedly
Claimed but unverified
supposedly · purportedly · reportedly · reputedly · ostensibly
certifiablyquestionably
In a doubtful way
doubtfully · dubiously · uncertainly · arguably · debatably