overachiever Antonyms

slouch profiteer black sheep good-for-nothing goof-off slacker incompetent person dud freeloader bottom feeder moocher beachcomber smell-feast sponger stroller tarrier vagal welsher prevue also-ran hirudinean lounge lizard gawker trainwreck nonperformer parazoan sightseer lazy person ambitionless person diffident person dull person apathetic person born loser bludger moviegoer no-count no-good underachiever street urchin guttersnipe chav shmatte bad lot passive person absentee disregarder do-little dosser dunce escaper