/ Thesaurus / C Synonyms of crotalus mitchellii Find synonyms for: Noun1. speckled rattlesnake, Crotalus mitchellii, rattlesnake, rattlerusage: markings vary but usually harmonize with background; of southwestern Arizona and Baja CaliforniaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reluctant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language