unimpeachability
Cannot be questioned
The quality of being beyond reproach or challenge.
Unimpeachability suggests credentials, integrity, or evidence so solid that no reasonable person could question them: The unimpeachability of her sources made the article bulletproof.
The word carries a legalistic flavor, often appearing in contexts where credibility or character must withstand scrutiny.
Truthfulness, sincerity
- probityThorough moral honesty
- rectitudeMoral straightness
- uprightnessMoral correctness and honesty
- incorruptibilityImmunity to moral compromise
ethics · virtue · morality · principled · trustworthiness · scrupulousness · decency · sincerity
Free from any defect
- flawlessEntirely without fault
- spotlessCompletely free of marks
- unblemishedFree from any defect
- untarnishedFree from stain
pristine · unsullied · immaculate · faultless · irreproachable · above suspicion · squeaky clean · stainless
Impossible to attack successfully
- unquestionableCannot be challenged
- indisputableImpossible to contest
- irrefutableImpossible to disprove
- incontrovertibleImpossible to deny
airtight · watertight · bulletproof · foolproof · rock-solid · impregnable · beyond doubt · beyond question
Worthy of trust
- trustworthyWorthy of confidence
- consistentNot varying or contradicting
- solidFirm matter state
- provenEstablished as fact
reliable · steadfast · unfailing · credible · unshakeable · sterling · established · time-tested
honesty
Truthfulness, sincerity
- probityThorough moral honesty
- rectitudeMoral straightness
- uprightnessMoral correctness and honesty
incorruptibility · ethics · virtue · morality · principled · trustworthiness · scrupulousness · decency · sincerity · truthfulness
impeccable
Free from any defect
- flawlessEntirely without fault
- spotlessCompletely free of marks
- unblemishedFree from any defect
untarnished · pristine · unsullied · immaculate · faultless · irreproachable · above suspicion · squeaky clean · stainless · exemplary
unassailable
Impossible to attack successfully
- unquestionableCannot be challenged
- indisputableImpossible to contest
- irrefutableImpossible to disprove
incontrovertible · airtight · watertight · bulletproof · foolproof · rock-solid · impregnable · beyond doubt · beyond question · authoritative
dependable
Worthy of trust
- trustworthyWorthy of confidence
- consistentNot varying or contradicting
- solidFirm matter state
proven · reliable · steadfast · unfailing · credible · unshakeable · sterling · established · time-tested · track record
- integrityintegrity, honesty, truthfulness, uprightness, rectitude
- moral virtuesvirtues, honesty, righteousness, integrity, virtue
unimpeachabilitycorruptibility
Ability to be morally compromised
dishonesty · venality · corruption · depravity · crookedness
unimpeachabilityunreliability
Tendency to disappoint expectations
dubiousness · untrustworthiness · questionability · doubtfulness · incredibility
unimpeachabilityvulnerability
Openness to harm
impeachability · contestability · disputability · refutability · weakness
impeach, unimpeachable, impeachment, impeached, impeachable, impeaching, unimpeachably, impeachability