Sure
/ʃoː/
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:4 ptsWWF:5 pts4 letters
Definition of Sure
adjective
- Physically secure and certain, non-failing, reliable.
"This investment is a sure thing. The bailiff had a sure grip on the prisoner's arm."
- Certain in one's knowledge or belief.
"He was sure she was lying. I am sure of my eventual death. John was acting sure of himself but in truth had doubts."
- Certain to act or be a specified way.
"Be sure to lock the door when you leave."
- Free from danger; safe; secure.
- Betrothed; engaged to marry.
Anagrams of Sure
Words You Can Make
10 words can be made from the letters in "sure":
Related Word Patterns
Synonyms & Antonyms
SYNONYMS
certainfailsafereliablesickerpositivewisokyes