The word "step-pest" refers to someone who is annoyingly persistent or always trying to get in your way. Some synonyms for "step-pest" include "nuisance," "irritant," "bother," "pest," "plague," "annoyance," "thorn in one's side," or "hindrance." All these words describe someone or something that is causing interference or annoyance. It is essential to have these synonyms in your vocabulary to express your frustration and communicate effectively. Identifying the best word to describe a person or situation can help you convey your message more accurately and efficiently. So, the next time someone is being a "step-pest," choose the perfect synonym to describe their behavior.