do-nothing

bum, good-for-nothing, ne'er-do-well

crawler, creeper, dawdler, laggard, putterer, slowpoke, snail, stick-in-the-mud, straggler

malingerer, shirker, slacker

dallier, lingerer, loiterer, loller, lounger, saunterer

delayer, procrastinator

hobo, tramp, vagabond

drifter, roamer, transient

beggar, panhandler

dodger, goldbrick, shirker

drone, idler, lazybones, loafer, slouch, slug, sluggard

down-and-out (or down-and-outer), indigent, pauper