action, ad-lib, ad-libbing, ad hoc measure, ad lib, answer, arrangement, artifice, bat out, botch, bungle, contrivance, cook up, countermove, coup, course of action, dash off, demarche, device, do anyhow, do by halves, do carelessly, do offhand, dodge, effort, expedient, extemporaneousness, extemporariness, extempore, extemporization, extemporize, fake, fake up, fudge up, gimmick, impromptu, improvisate, improvisation, improvise, improvision, jury-rigged expedient, knock off, knock out, knock together, lash up, last expedient, last resort, last shift, make up, makeshift, maneuver, means, measure, move, patch, patch together, patch up, pis aller, play by ear, playing by ear, pound out, pro tempore, resort, resource, rough out, roughcast, roughhew, scrap the plan, shake-up, shift, slap up, solution, step, stopgap, stratagem, strike off, stroke, stroke of policy, tactic, temporary arrangement, temporary expedient, temporary measure, throw off, throw together, toss off, toss out, toss together, trick, trifle with, trump, vamp, whip up, whomp up, wing it, working hypothesis, working proposition