UnscrambleTheWord.costunner
Is it a Scrabble word? See definition, points, and words you can make.
Is stunner a Scrabble word?
Word Games
- Scrabble US/Canada (OTCWL) Yes
- Scrabble UK (SOWPODS) Yes
- Wordle No
- Words With Friends Yes
Scrabble US/Canada (OTCWL) 
Wordle 
Words With Friends What is the meaning of stunner?
Definition
noun (English)
1. (colloquial) Anything that is stunning.colloquial
2. (colloquial) Anything that is stunning.Examples: "She's a runner, rebel and a stunner / On her merry way sayin', "Baby, what you gonna—?""colloquial
3. (professional wrestling) A professional wrestling maneuver in which an attacking wrestler applies a facelock to an opponent and falls to a seated position, forcing the opponent's jaw or neck to drop on the attacker's shoulder.
4. (science fiction) A pistol firing a beam capable of stunning an enemy.Examples: "March holstered his pistol, reached into his coat, and drew out his own neural stunner, shifting the weapon to his right hand."
Definition source: Wiktionary