Appropriate.
Owing; ascribable, as to a cause.
Owed or owing.
Scheduled; expected.
On a direct bearing, especially for the four points of the compass
Having reached the expected, scheduled, or natural time.
Deserved acknowledgment.
That which is owed; debt; that which belongs or may be claimed as a right; whatever custom, law, or morality requires to be done, duty.
Right; just title or claim.
A membership fee.
Directly; exactly.
Essential to own.
An item that one must own, or a feature that is essential to a service, etc.