rhymester
Rhymester is a noun that denotes a person who writes rhyming verse. The word combines rhyme with the agentive suffix -ster and has appeared in English since the early modern period. In contemporary usage it can carry a mildly negative connotation, suggesting verse that relies on predictable rhymes rather than imaginative or substantial content.
In literary contexts, rhymester is often used as a light or pejorative label for poets whose work
Outside standard poetry, the term also appears in popular culture as the name of a musical group.
Summary: rhymester primarily describes a person who writes rhymes, often with a critical or humorous nuance.