Synonyms to smell bad

reek, BO, aerate, aerify, afterdamp, ash, ashes, atomize, bad breath, bad smell, be aromatic, be redolent of, blackdamp, bleed, blow, body odor, brand, breath, breathe, breathe out, calx, carbon, carbonate, charcoal, chlorinate, chokedamp, cinder, clinker, cloud, coal, coke, coom, damp, discharge, distill, dross, effluvium, effuse, emit, emit a smell, etherify, etherize, evacuate, evaporate, excrete, exfiltrate, exhalation, exhale, exhaust, expire, extravasate, exudate, exude, fetid air, fetidity, fetidness, fetor, filter, filtrate, firedamp, flatus, fluid, fluidize, foul breath, foul odor, fractionate, frowst, fume, fumes, fumigate, funk, gasify, give off, give out, give vent to, graveolence, halitosis, hum, hydrogenate, lava, leach, let out, lixiviate, malaria, malodor, mephitis, miasma, mist, nidor, noxious stench, odor, offend the nostrils, offensive odor, ooze, open the floodgates, open the sluices, oxygenate, percolate, perfume, puff, puff of smoke, reeking, rotten smell, scoria, seep, send out, slag, smell, smell of, smell to heaven, smell up, smoke, smudge, smut, soot, spray, steam, stench, stench of decay,