There are several synonyms for the word "unpitched", each with their own set of subtle differences in meaning. Some common synonyms include "untoned", "unmelodic", "unharmonious", "non-musical", and "unintentional". Unpitched instruments, such as drums and cymbals, produce sounds that do not have a specific pitch or tone. Therefore, when referring to music or sound, the term "unpitched" is often used to describe these types of instruments. However, in conversation or writing, one of the aforementioned synonyms may be used interchangeably with "unpitched" to add variety and nuance to the language used.