The Collaborative International Dictionary of English v.0.48:
Judaic \Ju*da"ic\, Judaical \Ju*da"ic*al\, a. [L. Juda["i]cus, fr. Judaea, the country Judea: cf. F. Juda["i]que. See Jew.] Of or pertaining to the Jews. "The natural or Judaical [religion]." --South. [1913 Webster]WordNet (r) 3.0 (2006):
Judaical adj 1: of or relating to or characteristic of the Jews or their culture or religion; "the Judaic idea of justice" [syn: Judaic, Judaical]