Synonyms and related words :
ad-lib, bat out, bib, booze, botch, bungle, cook up, dash off, do anyhow, do by halves, do carelessly, do offhand, drain the cup, dram, drink, drink bottoms-up, drink deep, drink hard, drink in, drink off, drink to, drink up, extemporize, fake, fake up, follow strong drink, fudge up, gargle, grog, guzzle, imbibe, improvisate, improvise, jury-rig, knock back, knock off, knock out, knock together, lap, lap up, lash up, make up, nip, patch, patch together, patch up, play by ear, pledge, pound out, pull, quaff, rough out, roughcast, roughhew, scrap the plan, sip, slap up, soak, strike off, suck, suck in, suckle, sup, swig, swill, throw off, throw together, tipple, toast, tope, toss down, toss out, toss together, trifle with, vamp, wash down, whip up, whomp up, wing it