dubious DOO-bee-uhs adjective WS #14

hesitating or doubting; not to be relied upon; suspect; questionable or uncertain in quality or authenticity

1. I'm dubious about the weather forecast predicting sunshine all week.
2. His dubious reputation made it difficult for him to find employment.
3. The witness's testimony was dubious due to inconsistencies in his story.
4. The dubious business deal turned out to be a complete scam.
5. She gave him a dubious look when he claimed he had finished all his homework.