/ Thesaurus / M Synonyms of mineral kingdom Find synonyms for: Noun1. mineral kingdom, kingdomusage: all inorganic objects; contrasts with animal and plant kingdomsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language