wastrel — OET

wastrel

noun literary

1 her money was gambled away by her wastrel of a husband:

spendthrift, prodigal, profligate, squanderer;

informal big spender.

2 he was mixing with thieves and wastrels when he ought to have been studying:

idler, loafer, good-for-nothing, drone, ne'er-do-well, do-nothing, layabout, slob, lounger, shirker, sluggard, slug, laggard, slugabed;

informal waster, loser, slacker, lazybones;

British, informal skiver.

wastrel Oxford Dictionary of English