"Unparticular" refers to someone who is not fussy or overly specific in their preferences. There are several synonyms for this term such as "unselective," "indiscriminate," "undiscriminating," "nonpartisan," and "unbiased". All these synonyms have a similar meaning and are used to describe people who are not very picky about their choices. Other similar words can include "general," "comprehensive," and "all-encompassing". These synonyms are useful to expand vocabulary while also providing alternative ways to describe someone who is unparticular about the choices they make. So, next time you are looking for a different way to describe someone's decision-making process, consider using one of these synonyms for "unparticular".