douteux
/dutø/
1.
adjectivemasculineSing, Plur
doubtful
uncertain; not clearly reliable
Ces résultats me semblent douteux.
These results seem doubtful to me.
2.
adjectivemasculineSing, Plur
suspicious; shady
morally or socially questionable; in poor taste
Son comportement douteux a soulevé des questions.
His shady behaviour raised questions.
