expend, use - use up, consume fully; "The legislature expended its time on school questions"

blow - spend lavishly or wastefully on; "He blew a lot of money on his new home theater"

burn - spend (significant amounts of money); "He has money to burn"

fool away, fritter, fritter away, frivol away, fool, dissipate, shoot - spend frivolously and unwisely; "Fritter away one's inheritance"

luxuriate, wanton - become extravagant; indulge (oneself) luxuriously

lavish, shower - expend profusely; also used with abstract nouns; "He was showered with praise"

overspend - spend at a high rate

expend, spend, drop - pay out; "spend money"

splurge, fling - indulge oneself; "I splurged on a new TV"