Doubtful

/ˈdaʊtfəl/

Meaning & Definition

adjective
Feeling uncertain about something; having doubts.
She was doubtful about the accuracy of the report.
Not likely to happen or be true; questionable.
It seems doubtful that they will complete the project on time.
Having little or no merit; not convincing.
His excuses were doubtful at best, leading us to believe he was hiding something.
Expressing or characterized by doubt.
Her tone was doubtful when she discussed the chances of success.

Etymology

Middle English, from Old French 'douteux', from Latin 'dubitabilis'.

Common Phrases and Expressions

doubtful case
A situation that is uncertain or unclear.
doubtful sound
A sound that does not inspire confidence or certainty.
doubtful guest
Someone whose presence is uncertain or unwelcome.

Related Words

doubt
A feeling of uncertainty or lack of conviction.
doubtfulness
The quality of being doubtful.

Slang Meanings

Fishy
That explanation sounds fishy; I’m doubtful about it.
Sketchy
This deal seems sketchy; I’m feeling doubtful.