"غیر بنیادی" (Non-fundamental) refers to concepts, elements, or aspects that are not essential or primary in nature. These can include secondary features, additional details, or supplementary information that support a main idea but are not critical for understanding it. In various fields, such as science, philosophy, or economics, distinguishing between fundamental and non-fundamental aspects helps clarify core principles. For instance, in economics, non-fundamental factors might include market trends or consumer preferences that influence but do not define the basic laws of supply and demand.