Words similar to keystone

Example sentences for: keystone

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

Now in its sixth year, the annual event has become the keystone event for the entire statewide equal justice community.
The framers' opinions, now widely considered the keystone to interpreting the Constitution, traveled a similar path to legitimacy.
This prediction was already borne out at the April 2005 meeting, “Drug Development for Diseases of Protozoa,” sponsored by the Keystone Symposia.
At the Lunar New Year, or Spring Festival (in late January or early February), Harbin puts on its keystone event: a spectacular show to rival the Snow Festival of its sister city in Japan, Sapporo.
The ribs of the cathedral’s high vault are joined at carved and painted keystone medallions, a typically Catalan feature.