Synonyms and related words :
access, binge, blazon, bravura, brilliancy, budget, burst, cost, cost out, cut a dash, cut a figure, cut a swath, daring, dash, dazzle, demonstration, disburse, display, douse, dramatics, eclat, etalage, exhibition, exhibitionism, expend, extravagance, false front, fanfaronade, figure, flair, flaunt, flaunting, fling, flourish, fork out, glare, glitter, go through, histrionics, incur costs, indulgence, invest, lay out, make a figure, make a show, make a splash, manifestation, open the purse, orgy, ostentatiousness, outburst, outlay, pageant, pageantry, parade, pay, pay out, plash, put out, rampage, run through, schedule, sham, shell out, shine, show, showing-off, sink money in, slop, slosh, spatter, spectacle, spend, splash, splatter, splosh, spree, spurtle, squander, staginess, swash, theatrics, throw money around, vaunt