western rattlesnake western ragweed • western red-backed salamander · · · Info · Definitions · Synonyms · Characters · · western rattlesnake · · Text Common · · Latin · · Scripts 19 · · Length 6 · · Syllables Definitions · · · (noun) widely distributed between the Mississippi and the Rockies. Synonyms: prairie rattlesnake, prairie rattler, Western rattlesnake, Crotalus viridis. · · Noun Definition 1 Synonyms · · · prairie rattlesnake · · Synonym 1 prairie rattler · · Synonym 2 crotalus viridis · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077