/ Thesaurus / C Synonyms of cadmium sulphide Find synonyms for: Noun1. greenockite, cadmium sulphide, mineralusage: ore of cadmium; a rare yellowish mineral consisting of cadmium sulphide in crystalline formWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language