Enter a clue or pattern or both:
The Clue
Diamondback (11 letter answer)
The Answer
RATTLESNAKE
Tags
Notes
The answer RATTLESNAKE is so rare that it appears less than once every 2500 puzzles.
Related Clues
Sidewinder
Massasauga, e.g.
Definition
RATTLESNAKE as a noun:
1. (rattlesnake, rattler) = pit viper with horny segments at the end of the tail that rattle when shaken