Which term refers to something that is native or intrinsic?

The term that refers to something that is native or intrinsic is "indigenous." This word is commonly used to describe species, cultures, or populations that are original to a specific region or environment, highlighting their connection and adaptation to that particular area. For example, indigenous peoples are those who have historical ties to the land prior to colonization or outside influences, showcasing their deep-rooted practices and traditions.

In contrast, the other terms do not convey the same meaning. "Innocuous" refers to something that is harmless or not likely to cause injury or offense. "Inscription" pertains to text that has been written or engraved on a surface, often carrying a different context related to documentation or history. "Inexplicable" describes something that cannot be explained or understood, which does not relate to the concept of being native or intrinsic. Thus, “indigenous” is clearly the most fitting term for describing something that originates from a particular place or context.