dubious

word

Definition

Feeling or showing doubt; not certain or trusting that something is true, fair, or honest. It can also mean that something seems suspicious or not reliable.

Usage & Nuances

'Dubious' is formal and often describes uncertainty, suspicion, or something of questionable honesty or quality. Collocations: 'dubious claim', 'dubious honor', 'dubious source'. Don't use for people who are only a little unsure—'unsure' or 'uncertain' fits better there.

Example Sentences

He looked dubious about the plan.

basic

The offer sounded dubious to me.

basic

Many people have dubious feelings about online shopping.

basic

I was dubious at first, but the results were amazing.

natural

That's a dubious claim—can you prove it?

natural

He has a dubious reputation in the business.

natural