lingerer

from WordNet (r) 3.0 (2006)

lingerer
    n 1: someone who lingers aimlessly in or about a place [syn:
         {loiterer}, {lingerer}]

from The Collaborative International Dictionary of English v.0.48

Lingerer \Lin"ger*er\ (l[i^][ng]"g[~e]r*[~e]r), n.
   One who lingers. --Guardian.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

48 Moby Thesaurus words for "lingerer":
      clock watcher, dallier, dawdle, dawdler, diddler, dillydallier,
      do-nothing, dolittle, doodler, drone, faineant, foot-dragger,
      gentleman of leisure, goldbrick, goldbricker, goof-off, idler,
      laggard, lie-abed, loafer, loiterer, loller, lotus-eater, lounger,
      lubber, mope, moper, plodder, potterer, procrastinator, putterer,
      sleepyhead, slouch, sloucher, slow goer, slow-foot, slowbelly,
      slowpoke, slug, sluggard, snail, stick-in-the-mud, straggler,
      time killer, time waster, tortoise, trifler,
      waiter on Providence