/ Thesaurus / I Synonyms of inflexibly Find synonyms for: Adverb1. inflexiblyusage: in an inflexible manner; "`You will--because you must!,' Madam told her inflexibly"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language