flareup Definition

flare, dustup, feud, dissension, flashpoint, outbreak, squabble, strife, contretemps, acrimony, skirmishes, conflict, animosity, discord, disagreement, spasm, unrest, clashes, infighting, aggravation, costochondritis, fracas, conflagration, quarrel, tensions, brouhaha, phlebitis, fester, tiff, stomach flu, irritation, recurrence, kerfuffle, escalation, altercations, brushback, eruption, incident, confrontation, outburst, hostilities, reignition, blowup, uneasiness, rift, rivalry, dispute, friction, great schism, spats, fires, violence, scuffles, relapse, upsurge, bloodshed, testiness, rancor, beanball, sniping, rupture, standoffs, tempers, bloodletting, fighting, feverishness, instability, stalemate, malady, spillover, battles, incursions, tinderbox, resurgence, intifadah, discomfort, injury, gunfight, reemergence, sarcoidosis, antagonism, pullout, meningoencephalitis, schism, imbroglio, soreness, flap, tussle, rash, epiglottitis, spike, tit, sinus headache, controversy, fowl cholera, sprain, lymphogranuloma venereum, retaliation, unease, lull,