/ Thesaurus Find synonyms for: Adjective1. arenicoloususage: growing or living or burrowing in sand; "arenicolous worms"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: arenicolous (Dictionary) Related Content Daily Word Quiz: cur Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index