Meaning of the word doubtful in English

What does doubtful mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

doubtful

US /ˈdaʊt.fəl/

UK /ˈdaʊt.fəl/

feeling uncertain about something

Example:

•

I'm doubtful about his ability to finish the project on time.

•

She gave a doubtful look when he explained his plan.

Synonym:

skeptical dubious uncertain hesitant

Synonym:

certain sure confident

unlikely to be true or to happen

Example:

•

It's doubtful that they will agree to our terms.

•

The success of the mission remains doubtful.

Synonym:

unlikely improbable questionable

Synonym:

likely probable certain

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