/ Thesaurus / I Synonyms of involuntarily Find synonyms for: Adverb1. involuntarilyusage: against your will; "he was involuntarily held against his will"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language