THESAURUS

Certain Thesaurus

Sure in one's mind, positive; absolutely confident in the truth of something.

Synonyms for Certain

Depending on context, synonyms include unavoidable, assured, clear, confident, definite, doubtless.

Antonyms for Certain

Common opposites include uncertain, impossible, incidental, unsealed.

Related Words

Related dictionary entries include sure, positive, dependable, reliable, confident, definite.

Choosing the Right Word

A related word is not always a direct replacement. Compare its definition, grammar, tone, and sentence context first.

Frequently Asked Questions

What is another word for certain?

Possible synonyms include unavoidable, assured, clear, confident, definite.

What is an antonym for certain?

Possible antonyms include uncertain, impossible, incidental, unsealed.

Can every synonym replace certain?

No. Check meaning, grammar, tone, and context before replacing certain.

Continue With Certain

Relationships are shown only after the shared lexical validator accepts them. A suggestion is not automatically an exact replacement.