Frans [adj]Engels [adj] ▶douteux [adj] Son histoire semble douteuse. ▶questionable [adj] His story sounds questionable. ▶discutable [adj] Cette affirmation est discutable.C’est une allégation discutable. ▶questionable [adj] That claim is questionable.That is a questionable claim. ▶questionnable [adj] ▶questionable [adj]