(a.) Resembling a tempest; turbulent; violent; stormy; as, tempestuous weather; a tempestuous night; a tempestuous debate\.

anarchic angry blustering blusterous blustery boisterous chaotic clamorous cloudy coarse cyclonic dirty disruptive fierce fiery foul frantic frenetic frenzied furious hellish hotheaded impassioned impetuous infuriate insensate mad mindless orgasmic orgastic pandemoniac passionate raging rainy ravening raving riotous rip-roaring rough simmering storming stormy tornadic troublous tumultuous turbulent typhonic typhoonish unbridled uncontrollable uncontrolled unrestrained uproarious vehement violent volcanic wild wrathful