Issuable /(?)/

Is·su·a·ble

Issuable

a.
  1. Leading to, producing, or relating to, an issue; capable of being made an issue at law.
  2. Lawful or suitable to be issued; as, a writ issuable on these grounds.

Phrases & Compounds
Issuable plea
a plea to the merits, on which the adverse party may take issue and proceed to trial.