Euphuism was an ornate, artificial prose style in the 16th century that was popularized by John Lyly's novel Euphues. Therefore, a person known for using this style of writing in their works is referred to as a euphuist. If you are searching for synonyms for euphuist, words like grandiloquent, bombastic, turgid, ornate, and flowery can be considered. Other alternatives include pretentious, overblown, affected, and inflated. Essentially, a euphuist is someone characterized by the use of excessive ornamentation and an artificial style of writing. Therefore, these synonymous words capture the exaggerated nature of euphuism and can be used interchangeably to describe a writer or work that utilizes a similar style.