The Collaborative International Dictionary of English v.0.48:

Discrepance \Dis*crep"ance\ (?; 277), Discrepancy
\Dis*crep"an*cy\, n.; pl. -ances, -ancies. [L. disrepantia:
   cf. OF. discrepance. See Discrepant.]
   The state or quality of being discrepant; disagreement;
   variance; discordance; dissimilarity; contrariety.
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         There hath been ever a discrepance of vesture of youth
         and age, men and women.                  --Sir T.
                                                  Elyot.
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         There is no real discrepancy between these two
         genealogies.                             --G. S. Faber.
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