/ Thesaurus / B Synonyms of be active Find synonyms for: Verb1. be active, moveusage: be in a state of action; "she is always moving"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language