Source : Webster's Revised Unabridged Dictionary (1913)

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.

Source : WordNet®

Judaical
     adj : of or relating to or characteristic of the Jews or their
           culture or religion; "the Judaic idea of justice" [syn:
            {Judaic}]