aerate, air, air out, air-condition, air-cool, airify, analyze, break it to, break the news, breathe, bring up, broach, canvass, chew the fat, chill, come out with, comment upon, confide, confide to, consider, controvert, cool, cross-ventilate
, deal with, debate, deliberate, deliberate upon, discourse, discourse about, discuss, display, divulgate, divulge, evulgate, examine, exchange views, fan, freshen, freshen the air, fumigate, give, give out, give vent to, go into, handle, ice, ice-cool, infrigidate, introduce, investigate, knock around, let get around, let in on, let out, make known, make public, moot, open up, out with, oxygenate, oxygenize, pass under review, publish, put, put out, rap, reason, reason about, reason the point, refresh, refrigerate, reveal, review, sift, state, study, take up, talk, talk about, talk of, talk over, tell, thresh out, treat, utter, vent, wind, winnow
be clean, render clean, clean, cleanse, mundify, rinse, wring, flush, full, wipe, mop, sponge, scour, swab, scrub, brush up, wash, lave, launder, buck, absterge, deterge, decrassify, clear, purify, depurate, despumate, defecate, purge, expurgate, elutriate, lixiviate, edulcorate, clarify, refine, rack, filter, filtrate, drain, strain, disinfect, fumigate, ventilate
, deodorize, whitewash, castrate, emasculate, sift, winnow, pick, weed, comb, rake, brush, sweep, rout out, clear out, sweep out, make a clean sweep of.
begin, start, commence, conceive, open, dawn, set in, take its rise, enter upon, enter, set out, embark in, incept, initiate, launch, inaugurate, inchoate, rise, arise, originate, usher in, lead off, lead the way, take the lead, take the initiative, head, stand at the head, stand first, stand for, lay the foundations, found, set up, set on foot, agoing, set abroach, set the ball in motion, apply the match to a train, broach, open up, open the door to, get underway, set about, get to work, set to work, set to, make a beginning, make a start, handsel, take the first step, lay the first stone, cut the first turf, break ground, break the ice, break cover, pass the Rubicon, cross the Rubicon, open fire, open the ball, ventilate
, air, undertake, come into existence, come into the world, make one's debut, take birth, burst forth, break out, spring up, spring forth, crop up, pop up, appear, materialize, begin at the beginning, begin ab ovo, begin again, begin de novo, start afresh, make a fresh start, take it from the top, shuffle the cards, reshuffle the cards, resume, recommence.
blow, waft, blow hard, blow great guns, blow a hurricane, wuther, stream, issue, respire, breathe, puff, whiff, whiffle, gasp, wheeze, snuff, snuffle, sniff, sniffle, sneeze, cough, fan, ventilate
, inflate, perflate, blow up.