/ Thesaurus Find synonyms for: Verb1. ratiocinate, reasonusage: reason methodologically and logicallyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: ratiocinate (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