layabout

noun

idler, good-for-nothing, ne'er-do-well, do-nothing, loafer, lounger, shirker, sluggard, slug, laggard, slugabed, malingerer, parasite, leech;

informal waster, slacker, lazybones, slob, couch potato;

British, informal skiver, lead-swinger;

Australian, New Zealand, informal bludger;

British, informal , mainly Military scrimshanker;

archaic wastrel;

French, archaic fainéant.

▷antonyms workaholic.