/ Thesaurus / I Synonyms of incasement Find synonyms for: Noun1. encasement, incasement, enclosure, enclosing, envelopment, inclosureusage: the act of enclosing something in a caseWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language