unserviceable

from WordNet (r) 3.0 (2006)

unserviceable
    adj 1: not ready for service; "unserviceable equipment may be
           replaced" [ant: {serviceable}]
    2: not capable of being used [syn: {unserviceable}, {unusable},
       {unuseable}]

from The Collaborative International Dictionary of English v.0.48

Unserviceable \Unserviceable\
   See {serviceable}.

from Moby Thesaurus II by Grady Ward, 1.0

19 Moby Thesaurus words for "unserviceable":
      functionless, impractical, in disrepair, inapplicable, inoperable,
      inoperative, nonfunctional, nonutilitarian, otiose, out of order,
      out of whack, unconducive, unemployable, unfit, unhelpful,
      unsuitable, unusable, unworkable, useless

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