The antonyms for the phrase "all piece" include terms such as fraction, part, portion, and segment, each referring to a part of a larger whole. These antonyms suggest a sense of incompleteness or partiality, standing in stark contrast to the notion of unity and wholeness implied by "all piece." Such phrases can be used to describe physical objects, such as a pie or a puzzle, but also abstract ideas, such as a team or a story. In practice, these antonyms serve to help us better understand the concept of "all piece" by providing a nuanced and more detailed vocabulary to describe the various parts that make up a whole.