/ Thesaurus / M Synonyms of manganese steel Find synonyms for: Noun1. manganese steel, austenitic manganese steel, alloy steelusage: a steel with a relatively large component (10-14%) of manganese; highly resistant to wear and shockWordNet 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