The phrase "whole amount" refers to a complete or total quantity. However, there are various synonyms that can be used in place of this phrase. For instance, the word entirety can be used to describe the whole amount of something. The term aggregate refers to the combined total of a group of things, while the word totality can describe the entire amount or extent of something. The words sum total can be used to describe the complete amount of a specific item, while the phrase all-inclusive can describe a package or deal that includes the complete amount of required costs or offerings. Other synonyms of whole amount include full amount, complete sum, and overall total.