/ Thesaurus / T Synonyms of territorialise Find synonyms for: Verb1. territorialize, territorialise, organize, organiseusage: organize as a territory2. territorialize, territorialise, change, alter, modifyusage: place on a territorial basis; "The railways were territorialized"3. territorialize, territorialise, widen, broaden, extendusage: extend by adding territoryWordNet 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