/ Thesaurus / A Synonyms of alertly Find synonyms for: Adverb1. alertlyusage: in mentally perceptive and responsive way; "she got through the day alertly, despite being on drugs"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pedagogy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language