Conviction
Opinion
Synonyms Belief, view, persuasion, position, (article of) faith, creed, dogma, opinion, thought, idea, stance, credo, and tenet.
Assurance
Synonyms Certainty, assurance, sureness, no shadow of a doubt, certitude, confidence, and positiveness.
Example Sentences
His conviction helped him succeed.
She spoke with strong conviction.
The jury reached a conviction today.
He was sentenced after conviction.
Her conviction remained unshaken by doubt.