questionable

• Qualifie quelque chose dont la qualité, la validité ou la moralité est incertaine ou douteuse, pouvant susciter des réserves ou des soupçons.

Describes something that is uncertain, doubtful, or of dubious quality or morality.

1. Open to doubtB2formal

   Something that is uncertain or not clearly true or reliable.

   Douteux, incertain

   • The accuracy of his statement is questionable.
   • Her motives for helping remain questionable.
   • The evidence presented was highly questionable.

   Synonymesambiguousdebatabledoubtfuldubiousequivocalproblematicalsuspiciousuncertainunclearunreliable

   Antonymescertainconclusivedefiniteincontestableindisputableindubitablesureundeniableunquestionable

2. Able to be disputedB2formal

   Capable of being challenged or argued against.

   contestable

   • The theory is questionable and has been refuted by many experts.
   • His conclusions are questionable given the lack of data.
   • The validity of the experiment's results is questionable.

   Synonymesarguablechallengeablecontestabledebatabledisputablemootrefutable

   Antonymescertaindefiniteincontestableincontrovertibleindisputableindubitablesureundeniableunquestionable