Words similar to pivotal

Example sentences for: pivotal

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

General Accounting Office, Homeland Security: Proposal for Cabinet Agency Has Merit But Implementation Will Be Pivotal to Success, GAO-02-886T(Washington, D.C.: June 25, 2002).
The previously arrested suspect in the case, says the paper, has said one of the men is a pivotal bomb plot participant.
The year of 1820 was a pivotal one in the story of the Kingdom of Hawaii.
This highlights the importance of macrophages in the production of TNF, supported by current hypotheses on the pivotal role of this cell type in TNF overproduction in autoimmune diseases [ 39 ] . Thus, our findings suggest that TTP serves an entirely different role in other leukocytes, relative to their role in regulating cytokine production by macrophages, and that TNF production is not simply regulated by TTP.
Harvey's demonstration that the blood circulates was the pivotal founding event of the modern interaction between mathematics and biology.