"Repromote" is a term used to describe the act of promoting something for a second time. However, there are various synonyms that can be used in its place, depending on the context in which it is being used. For instance, the word "reintroduce" can be used to refer to the act of promoting something that was previously introduced. "Re-advertise," "re-market," and "re-launch" are also synonyms of "repromote." These words convey the concept of promoting something for a second time, but with different nuances in meaning. It is essential to use context to determine which synonym is the best fit for a particular situation, as each has its distinct connotation.