/ Thesaurus / S Synonyms of shadowboxing Find synonyms for: Noun1. shadowboxing, exercise, practice, drill, practice session, recitationusage: sparring with an imaginary opponent (for exercise or training)Verb1. shadowbox, boxusage: go through boxing motions without an opponentWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: jugular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language