du
bious
Comparative
more dubious
Superlative
most dubious
1
causing doubt or suspicion
- His dubious explanation for being late didn’t seem believable.
- The dubious quality of the product led to many returns.
- The dubious nature of the evidence made the case hard to prove.
- They questioned the dubious authenticity of the painting.
- The company's dubious financial practices raised concerns among investors.
2
(of a person) unsure or hesitant about the credibility or goodness of something
- The online reviews of the restaurant were mixed, leaving us dubious about whether to dine there.
- I'm still dubious about whether the new management will bring positive changes to the company.
- He felt dubious about the reliability of the product, given its low price.
- I was rather dubious, given the lack of evidence supporting his claims.
- She remained dubious, unsure if she could trust his promises.