Never-ending is a phrase that refers to something that goes on for a long time without stopping or coming to an end. It is often used to describe innumerable, infinite, or perpetual things. When people want to show variety in their writing and avoid using the same word repeatedly, they can use synonyms for never-ending. Some common synonyms for the word never-ending include ceaseless, perpetual, unceasing, incessant, eternal, everlasting, unending, and ongoing. All these words mean a continuous duration of time without any interruption or conclusion. With these synonyms, writers can creatively express themselves and make their texts more interesting to read.