Dictionary and Thesaurus

Definition of Sure

• (superl.) Certainly knowing and believing; confident beyond doubt; implicity trusting; unquestioning; positive.
• (superl.) Certain to find or retain; as, to be sure of game; to be sure of success; to be sure of life or health.
• (superl.) Fit or worthy to be depended on; certain not to fail or disappoint expectation; unfailing; strong; permanent; enduring.
• (superl.) Betrothed; engaged to marry.
• (superl.) Free from danger; safe; secure.
• (adv.) In a sure manner; safely; certainly.

Synonyms of Sure

• Certain
• Certain
• Certain
• Certain
• Trusted
• Indisputable
• Surely
• Certainly
• For Sure
• For Certain
• Sure Enough
• Sure As Shooting

Antonyms of Sure

• Uncertain
• Unsure
• Uncertain

Homophones of Sure