proliferate

But violations are proliferating, such as camping without permits and climbing on restricted routes.

Antisemitism has proliferated across California institutions, manifesting through vandalism of Jewish institutions, hostile educational curriculums, anti-Israel city council resolutions, campus harassment of Jewish students, and physical attacks on Jewish neighborhoods and houses of worship.

Dictators and rogue states would be ascendant, nuclear weapons would proliferate, and the president-elect would never make good on his bluster about ending the war in Ukraine in 24 hours.

Today, the penacho on display in Vienna is the only surviving feathered headdress among the multitudes that once proliferated in the region.

Seven years ago the Supreme Court struck down a federal law that effectively banned sports betting in most states, which has since proliferated.