[1] : The Collaborative International Dictionary of English v.0.48

worthless \worth"less\, a. as. weorethle'as.
   destitute of worth; having no value, virtue, excellence,
   dignity, or the like; undeserving; valueless; useless; vile;
   mean; as, a worthless garment; a worthless ship; a worthless
   man or woman; a worthless magistrate.
   1913 webster

         't is a worthless world to win or lose.  --byron.
   1913 webster -- worth"lessly, adv. -- worth"lessness,
   n.
   1913 webster
see also:
worth"lessly worth"lessness 

[2] : WordNet (r) 2.0

worthless
     adj : lacking in excellence or value; "a worthless idler" ant: valuable
see also:
valuable 

[3] : Moby Thesaurus II by Grady Ward, 1.0

140 moby thesaurus words for "worthless":
   ng, abominable, arrant, atrocious, awful, base, beastly, beggarly,
   beneath contempt, beneath notice, blameworthy, bootless, brutal,
   cheap, cheesy, common, contemptible, crummy, defective,
   deleterious, deplorable, despicable, detestable, detrimental, dire,
   disadvantageous, disgusting, disserviceable, dreadful, dusty,
   egregious, enormous, fetid, filthy, flagrant, flawed, foul,
   fulsome, fustian, gaudy, gimcracky, good-for-naught,
   good-for-nothing, grievous, gross, harmful, hateful, heinous,
   horrible, horrid, imperfect, incapable, incompetent, ineffectual,
   infamous, inferior, injurious, junk, junky, lamentable, loathsome,
   lousy, mean, meaningless, mediocre, meretricious, meritless,
   miserable, monstrous, nasty, nefarious, no-account, no-good,
   noisome, not worth having, not worth mentioning, not worthwhile,
   nothing, notorious, nugacious, nugatory, obnoxious, odious,
   offensive, outrageous, paltry, pathetic, pitiable, pitiful, poor,
   prejudicial, purposeless, rank, regrettable, reprehensible,
   repulsive, rotten, rubbishy, sad, scandalous, schlock, scrubby,
   scruffy, scummy, scurvy, scuzzy, second-rate, shabby, shameful,
   shocking, shoddy, sordid, sorry, squalid, terrible, too bad,
   trashy, trivial, trumpery, two-for-a-cent, two-for-a-penny,
   twopenny, twopenny-halfpenny, unadvantageous, unavailing, unclean,
   unfavorable, unprofitable, unpurposed, unqualified, unrewarding,
   unworthy, unworthy of regard, useless, valueless, vile, villainous,
   woeful, worst, wretched

Worthless >> W Words
Worthless, definition of term: Worthless
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