Deadly
6 lettersadjectivecommonUpdated February 2026
Definition
Causing or able to cause death; extremely harmful or dangerous.
“The snake's venom is deadly to humans.”
Related Words
Word Game Tips
🟩
Wordle
Double D at start, ends with LY.
🔤
Scrabble
Worth 11 points, Y and double D.
Explore Similar Words
Try These Tools
Dictionary References
Look up deadly in an authoritative dictionary for full definitions, pronunciation, and etymology.

Ready to test your word skills?
Download Word Challenge and challenge yourself with our daily word puzzles. Guess the hidden word in six tries or fewer!