unrewarding

from WordNet (r) 3.0 (2006)

unrewarding
    adj 1: not rewarding; not providing personal satisfaction [ant:
           {rewarding}]

from The Collaborative International Dictionary of English v.0.48

Unrewarding \Unrewarding\
   See {rewarding}.

from Moby Thesaurus II by Grady Ward, 1.0

24 Moby Thesaurus words for "unrewarding":
      abortive, barren, bootless, deleterious, detrimental,
      disadvantageous, disserviceable, fruitless, gainless, harmful,
      injurious, nonremunerative, otiose, prejudicial, profitless,
      rewardless, sterile, unadvantageous, unfavorable, unproductive,
      unprofitable, unremunerative, useless, worthless