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

unfit \unfit"\, a. pref. un- + fit.
   not fit; unsuitable. -- unfit"ly, adv. -- unfit"ness,
   n.
   1913 webster
see also:
unfit"ly unfit"ness 

[2] : WordNet (r) 2.0

unfitness
     n 1: poor physical condition; being out of shape or out of
          condition syn: poor shape, bad condition ant: fitness
     2: lacking the power to perform syn: inability ant: ability
     3: the condition of not being suitable; "the judges agreed on
        his unfitness for the appointment" ant: fitness
see also:
poor shape bad condition fitness inability ability 

Unfitness >> U Words
Unfitness, definition of term: Unfitness
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