ulterior

adjective4

1. •
   Situated beyond, or on the farther side.

   • It [Spain] was divided by the Romans into two provinces, Citeriour and Ulteriour, nearer and farther, that is, from Rome. — 1827
2. •
   Beyond what is obvious or evident.
3. •
   Being intentionally concealed so as to deceive.
4. •
   (no longer used) Happening later; subsequent.

   • A rather deep red coloration, which appears by the action of the first bubbles of chlorine, but which soon disappears by the ulterior action of this gas: not turbid. — 1840