/ Thesaurus / C Synonyms of cold bloodedly Find synonyms for: Adverb1. cold-bloodedlyusage: in cold blood; "he cold-bloodedly planned the murder of his boss"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cosmology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language