Nosy-parker is a commonly used term to describe someone who is overly interested in other people's private affairs. However, there are several other synonyms for this word that are equally effective in conveying the same meaning. Some of these synonyms include busybody, prying, snoopy, intrusive, meddlesome, inquisitive, and nosy. All these synonyms describe someone who is excessively curious, and who tends to poke their noses into other people's business. Whether you want to describe someone who is rude and intrusive or someone who is simply annoyingly curious, these synonyms will help you accurately capture the essence of nosy-parker.