What is the difference?
In conclusion, the only significant variance between the two words 'piece' and 'peace' relates to meanings and usage.
"Piece" is defined as a section of a whole or a single unit that is part of a large assemblage and is capable of being used as a verb as well as a noun.
On the other hand, "peace" is a noun that is used to refer to the state of having no fighting, quiet, or being still.