RATTLER /ˈɹætlə(ɹ)/ ► audio Scrabble 7 Words With Friends 8 Definition noun pit viper with horny segments at the end of the tail that rattle when shaken. — synonyms: rattlesnake noun a railroad train consisting of freight cars. — synonyms: freight_train See all 70 words you can make from RATTLER → 7-letter words Words starting with R Words ending with R ← Unscramble different letters