/ Thesaurus / P Synonyms of pillager Find synonyms for: Noun1. plunderer, pillager, looter, spoiler, despoiler, raider, freebooter, thief, stealerusage: someone who takes spoils or plunder (as in war)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language