/ Thesaurus / C Synonyms of conceivably Find synonyms for: Adverb1. conceivablyusage: within the realm of possibility; "the weather may conceivably change"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language