/ Thesaurus / M Synonyms of maha Find synonyms for: Noun1. Omaha, Maha, Dhegihausage: a member of the Siouan people formerly living in the Missouri river valley in northeastern NebraskaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language