There are several synonyms for the phrase "one still living". Some of these include survivor, daughter, son, ancestor, descendant, heir, inheritor, and participant. These words all describe someone who is still alive, whether they have overcome a particular challenge or are simply part of a family lineage. Additionally, "survivor" is often used to describe someone who has endured a traumatic experience such as a natural disaster or serious illness. Overall, these synonyms help to emphasize the idea of resilience and the importance of carrying on despite adversity.