executory

executory is an   Adverb

Definition:

[1] Pertaining to administration, or putting the laws in force; executive. The official and executory duties of government. Burke.

[2] Designed to be executed or carried into effect in time to come, or to take effect on a future contingency; as, an executory devise, reminder, or estate; an executory contract. Blackstone.

Synonyms: