/ Thesaurus / W Synonyms of work day Find synonyms for: Noun1. workday, working day, work day, weekdayusage: a day on which work is doneNoun1. workday, working day, work day, weekdayusage: the amount of time that a worker must work for an agreed daily wage; "they work an 8-hour day"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language