aerate, aerify, atomize, bleed, blow, breathe out, carbonate, chlorinate, discharge, distill, effuse, egest, eliminate, emit, etherify, etherize, evacuate, evaporate, excrete, exfiltrate, exhale, exhaust, expire, extravasate, exudate, exude, filter, filtrate, fluidize, fractionate, fume, fumigate, gasify, give out, give vent to, hydrogenate, issue, leach, let out, lixiviate, ooze, open the floodgates, open the sluices, oxygenate, pass, percolate, perfume, puff, reek, release, secrete, seep, send out, smoke, spray, steam, strain, sublimate, sublime, throw, throw off, transpire, transude, vapor, vaporize, void, volatilize, weep