/ Thesaurus / P Synonyms of phlegmatically Find synonyms for: Adverb1. phlegmaticallyusage: in a phlegmatic manner; "he accepted the decision phlegmatically"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language