/ Thesaurus / R Synonyms of reinvigorate Find synonyms for: Verb1. invigorate, reinvigorate, stimulate, arouse, brace, energize, energise, perk upusage: impart vigor, strength, or vitality to; "Exercise is invigorating"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