What is another word for un-ceasing?
Pronunciation: [ˈʌnsˈiːsɪŋ] (IPA) 
Un-ceasing is a word that is used to describe something that continues without stopping or failing. Some synonyms for un-ceasing include relentless, constant, persistent, continuous, uninterrupted, and never-ending. These words are often used interchangeably to emphasize the idea of something that doesn't stop or slow down. For example, a relentless rainstorm is one that doesn't let up, while a persistent cough is one that continues for a long period of time. Whether we use un-ceasing or one of its synonyms, the goal is to paint a picture of something that is ongoing, unrelenting, and strong.
