There are numerous synonyms for the phrase "live to," which often conveys the meaning of surviving or enduring until a certain point or age. Some of these alternatives include "survive to," "make it to," "last until," "endure until," "live until," and "reach." Each of these terms can be used interchangeably with "live to" depending on the context or tone of the sentence. Other related synonyms might include "persist until," "hold up until," or "endure through," though these perhaps convey a slightly different nuance or connotation. Ultimately, the choice of synonym may depend on the desired emphasis or tone of the sentence, as well as the writer's personal style or voice.