There are several synonyms for the word "re-livings" that can be used in place of this term when expressing the idea of reliving a past experience. Some possible alternatives include re-experiencing, recalling, revisiting, reminiscing, and reflecting. Each of these words conveys the sense of reflecting on or revisiting something from the past, with varying degrees of emphasis on the emotional or sensory aspects of the experience. Depending on the context and desired tone, any of these synonyms could be effective in conveying the idea of reliving or revisiting a past moment or memory.