Words similar to necessary

Example sentences for: necessary

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

Western states have already made significant headway in identifying future SO2 reductions necessary to meet air quality goals in the Western Regional Air Partnership ("WRAP") agreement between EPA, Western states, tribes, industry and environmental groups.
In that respect, a broader performance and accountability reporting model is needed and should include not just financial statements but also performance and other information necessary to better assess institutional value and risk.
It has always been true that such risks could in principle be "hedged" away through ; the problem was that the necessary markets were sometimes thin or nonexistent.
But if it is, then all those ticketed double-parkers are just necessary victims on the continued path to order.
Up to this point, with rare exceptions, business on the Internet has seemed to exist in this fairy-tale realm where no one ever gets fired, where expenses are irrelevant, and where all losses are tolerated as simply necessary investments in the future.