unimpeachable

• Qualifie quelqu'un ou quelque chose qui ne peut pas être mis en doute, qui est totalement digne de confiance et ne peut être discrédité.

Describes someone or something that is beyond doubt, completely trustworthy, and impossible to discredit.

1. Beyond doubt or reproachC1formal

   Not able to be doubted, questioned, or criticized; completely trustworthy.

   Irréprochable

   • The witness provided unimpeachable testimony in court.
   • Her integrity is unimpeachable; she has never lied.
   • The evidence was considered unimpeachable by the jury.

   Synonymesblamelessfaultlessimpeccableindisputableirreproachableunassailableundeniableunquestionable

   Antonymesblameworthycensurableculpabledisreputabledoubtfulquestionablereprehensiblesuspiciousunreliableuntrustworthy

2. Free of guilt; not subject to blameC1formal

   Completely innocent and blameless.

   irréprochable

   • His character is unimpeachable, with no history of wrongdoing.
   • The judge described the defendant's record as unimpeachable.
   • She maintained an unimpeachable reputation throughout her career.

   Synonymesblamelessfaultlessguiltlessinnocentirreproachablesinlessvirtuous

   Antonymesblameworthyculpableguilty

3. Completely acceptable; not open to exception or reproachC1formal

   Perfectly acceptable and beyond any criticism.

   irréprochable

   • His manners were unimpeachable at the formal dinner.
   • The quality of the product is unimpeachable.
   • Her taste in art is considered unimpeachable by critics.

   Synonymesblamelessfaultlessimpeccableirreproachableunexceptionableunobjectionable

   Antonymesblameworthycensurableculpableobjectionablereprehensible