I was dubious of driving with Jonny because he just recently got his license.
She looked at him dubiously when he came home late and had the smell of another woman's perfume on his clothes.
Example sentence - It is doubtful she will ever like her husbands daughters.
There was equivocal evidence for a carcinogenic effect in male mice.
Example sentence - His highly questionable behavior caused her to reconsider his proposal.
His alibi was dubious and the jury did not believe him.
Some of the arguments in favour of shutting the factory are questionable and others downright spurious.
questionable quality
unquestionable.
The word questionable has four syllables. (ques-tion-a-ble)
Yea
The girls' actions were quite questionable. I found you doing a questionable act, today. Questionable, but legitimate, he said.
easy ....... Questionable things are things that question you and make you think about something
ben 10
Rein in these questionable questions
Some of the arguments in favour of shutting the factory are questionable and others downright spurious.
Example sentence - The questionable circumstances surrounding the disappearance of the priceless antique watch led us to believe the thief was someone we knew.
Raise your hand if you have a question.The biggest question of all is why life exists.The detective begins to question his inconclusive series of events.
Some of the arguments in favor of shutting the factory are questionable and others downright spurious. The painting comes from spurious origins.
I was aware that the CEO of the company had questionable ethics, but since I desperately needed work, I took the job anyway.
questionable quality
The effectiveness of NSAIDs in chronictendon disorders remains questionable
unquestionable.