premised

He framed humor as an act of self-aggrandizement premised on the debasement of others.

But, as journalist Max Read explained in his newsletter, the "d*ps**t outreach strategy" is premised on the idea that "a consistent media campaign among them might increase turnout" with "low-propensity voters."

In 2016, Robinson shared a meme asserting that President Barack Obama was “cousins” with the Islamic State, premised on the false claim, popular in conservative circles, that the Democrat was secretly a Muslim.

The state laws “are premised on the fact that public school facilities are paid for by taxpayers, so school districts hold them in trust for the use of public school students,” the lawsuit states.

But his lawyers have said the lawsuit is "premised on the false claim" that he was visibly intoxicated at the time.