Simple meaning
What does Certain mean?
Certain means sure.
Dictionary definition
Sure about something because you have enough confidence or proof.
Example sentences
Certain in a sentence
easy
I am certain this is the right page.
medium
She felt certain after checking each step.
hard
Writers should sound certain only when their evidence is strong.
Synonyms
Words like Certain
sureUse for strong confidence.
confidentUse for trusting your judgment.
Antonyms
Opposite words
unsureUse when you are not certain.
doubtfulUse when confidence is weak.
Word family
Certain word family
Base word
certain
adjective
certain
Base form.
Related words
Explore related words
Quick practice
Try Certain
Practice 1
What does certain mean in context?
Certain means certain means sure.
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Learning paths
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