The Collaborative International Dictionary
Discrepance
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.
There hath been ever a discrepance of vesture of youth
and age, men and women.
--Sir T.
Elyot.
There is no real discrepancy between these two
genealogies.
--G. S. Faber.
Wiktionary
discrepance
n. (archaic form of discrepancy English)