Imprecise is a word that is commonly used to describe the lack of accuracy or exactness in something. However, there are several synonyms to this word that can be used depending on the context and situation. Some of the common synonyms for imprecise include vague, inaccurate, indefinite, approximate, hazy, uncertain, ambiguous, and nebulous. Each of these words has its own connotation and meaning, and may be used interchangeably to convey the same idea of something that is not precise or exact. When looking for alternative words to describe imprecision, it's important to consider the context and purpose of the message being conveyed to ensure the right word is chosen.