Shrunk is a word that represents an object that has decreased in size or dwindled in substance. It is a common verb that people use to describe something that has become smaller. However, there are various synonyms for this word which help to express the same concept in a different and perhaps more descriptive manner. These synonyms include words like diminished, shrunken, reduced, decreased, contracted, condensed, compressed, decreased, cut down, and shortened. Each of these words adds a different shade of meaning to describe the shrinking process. So, be sure to choose the appropriate synonym depending on the context in which you want to use it.