long-running

a set of television or radio programmes that have the same characters or deal with the same subject and is broadcast over many years

a theatre performance, or a television or radio programme that has been available for a long time

a formal discussion on a particular topic that has not been resolved for a long time

a disagreement or argument between parties that has persisted for a long time

a serious disagreement or argument that continues for a long time

a series of planned activities over a long period to achieve a specific goal

a television or radio series about the imaginary lives of a group of people, that has been broadcast for many years

refers to a prolonged struggle or fight, often figurative

an angry and bitter argument between two people or groups that has continued for a long time

a long story of a series of events, often involving a family or group over a long period

an informal term for a noisy argument or disagreement that has lasted a long time

a long, complicated, and often angry argument