/ Thesaurus / T Synonyms of tempestuousness Find synonyms for: Noun1. tempestuousness, storminessusage: a state of wild storminess2. agitation, ferment, fermentation, tempestuousness, unrest, turbulence, upheaval, Sturm und Drangusage: a state of agitation or turbulent change or development; "the political ferment produced new leadership"; "social unrest"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: aversion Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language