The phrase "someone's native soil" refers to the place where a person was born and raised. It can also refer to a person's homeland or ancestral land. Synonyms for this phrase include "birthplace," "homeland," "motherland," "fatherland," "native land," and "ancestral land." Each of these terms emphasizes the cultural or emotional connection a person may have to the place where they come from, whether it's a physical location or a shared heritage. When discussing a person's roots or connection to their cultural identity, using one of these synonyms can add depth and nuance to the conversation.