/ Thesaurus / C Synonyms of cascade liquefier Find synonyms for: Noun1. cascade liquefier, apparatus, setupusage: an apparatus used to liquefy air or oxygen etc.WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reluctant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language