usage: spend thoughtlessly; throw away; "He wasted his inheritance on his insincere friends"; "You squandered the opportunity to get and advanced degree"
2. consume, squander, waste, ware, spend, expend, drop
usage: spend extravagantly; "waste not, want not"
Adjective
1. squandered, wasted, lost (vs. found)
usage: not used to good advantage; "squandered money cannot be replaced"; "a wasted effort"