The term IN TIERS can be described as 'LAYERED' with seven letters. It is a term used to describe something that is arranged in levels or tiers, such as a cake with multiple layers of frosting or a tiered fountain with multiple levels of water. It can also be used to describe a hierarchical system, such as a corporate structure with multiple levels of management. In general, the term IN TIERS is used to describe something that is arranged in multiple levels or tiers.