The word of the day is perdure:
- to continue or last permanently; endure.
"To 'irredentist Morelenses, to those who perdure in the unhealthy labor of irreducibles,' he made a special call to stop 'their rebel attitude' and cooperate in 'the reconstructive work.'...
"Garbled, obscure, repetitive, and contradictory, Tajonar's manifesto proved a reliable guide to his administration."
- John Womack, Zapata and the Mexican Revolution