What is another word for hierarchical classification system?
Pronunciation: [ha͡ɪ͡əɹˈɑːkɪkə͡l klˌasɪfɪkˈe͡ɪʃən sˈɪstəm] (IPA) 
A hierarchical classification system is a common way to organize and categorize information based on their relationship to one another. However, there are several other synonyms for this term that essentially refer to the same concept. For instance, you may refer to it as a 'taxonomic system', which is primarily used in the scientific study of living organisms. Another similar term to use is a 'hierarchical taxonomy', 'nested classification system', or a 'tree-like structure'. All these synonyms convey the idea of grouping items based on their similarities and differences in a layered or hierarchical manner. Regardless of which term you choose, they all essentially refer to the same concept.
