persist

continue, last, endure, abide, persist mean to exist over a period of time or indefinitely. continue applies to a process going on without ending <the search for peace will continue>. last, especially when unqualified, may stress existing beyond what is normal or expected <buy shoes that will last>. endure adds an implication of resisting destructive forces or agencies <in spite of everything, her faith endured>. abide implies stable and constant existing especially as opposed to mutability <a love that abides through 40 years of marriage>. persist suggests outlasting the normal or appointed time and often connotes obstinacy or doggedness <the sense of guilt persisted>.

The Latin word sistere, meaning “to stand,” “to appear,” “to stop,” or “to put,” gives us the root sist. Words from the Latin sistere have something to do with standing, appearing, stopping, or putting. To assist, or help, is to stand by someone in order to give aid. To consist is to be made up of a number of thing put together. To exist, or have actual being, is to appear real. To persist is to refuse to stop doing or saying something.