/ Thesaurus / O Synonyms of orphan site Find synonyms for: Noun1. orphan site, toxic site, toxic waste area, Superfund siteusage: a toxic waste area where the polluter could not be identified or the polluter refused to take action or pay for the cleanupWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language