/ Thesaurus / C Synonyms of customarily Find synonyms for: Adverb1. customarilyusage: by custom; according to common practice; "children are custosby-the-waymarily expected to be seen but not heard"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language