Sure-And-Sure-To | Commonly Confused Words

Sure and

/ʃʊr ənd/

Used to emphasize certainty or agreement with a statement.

Are you sure and confident about your decision?I'm sure and grateful for the support I've received.Are they sure and ready to start the project?

/ʃʊr tuː/

Certain or guaranteed to happen or be true

Sure to bring forth lively debates among us.The play is sure to capture everyone's emotions.A meal here is sure to please any foodie community.

Sure is a single word, while sure to is a phrase consisting of two words.
Sure can be used by itself in a sentence to express certainty.
Sure to implies certainty about a future event or outcome.
Think of sure as immediate certainty, and sure to as certainty about an impending happening.
Use sure when you are expressing your confidence about a current situation and sure to when predicting something will definitely occur.