/ Thesaurus / M Synonyms of month of sundays Find synonyms for: Noun1. month of Sundays, long time, age, yearsusage: a time perceived as long; "I hadn't seen him in a month of Sundays"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language