Crossword clues for the word: RATTLESNAKE The word RATTLESNAKE has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for RATTLESNAKE Showing 1 to 10 of 10 results Clue(s) *Sidewinder, for one *Venomous reptile that may consume a rodent (see letters 1 to 3) Crawler cultivated tartan leeks Massasauga New World reptile such as the timber — or tiger — Noisy reptile Side winder Sidewinder, for example Sidewinder. Venomous predator with a vibrating tail