Words similar to sustainable

Example sentences for: sustainable

How can you use “sustainable” in a sentence? Here are some example sentences to help you improve your vocabulary:

The mission of the National Oceanic and Atmospheric Administration (NOAA) is to describe and predict changes in the earth's environment, as well as to conserve and manage the nation's coastal and marine resources to ensure sustainable economic opportunities.
While various models for structuring such a position could be used, one option would be to have a COO who is appointed, subject to Senate confirmation, to a term of 5 to 7 years (generally considered to be the minimum time needed for major change initiatives to provide meaningful and sustainable results).
One of the questions of this paper is whether the Postal Service could become a sustainable monopoly if all protection were removed.
The Save the Social Security Surpluses simulation is not sustainable, but it is useful for illustrative purposes.
But no, I don't think what's going on in the Valley right now is sustainable.