Snoopily is an adverb that refers to behaving in a way that is nosy or intrusive. Some synonyms for snoopily include pryingly, curiously, inquisitively, voyeuristically, and meddlesomely. Pryingly suggests an invasive or unwelcome probing of personal matters. Curiously implies a natural or innocent interest in something. Inquisitively pertains to a desire for information about someone or something. Voyeuristically refers to a prurient, sneaky interest in the private lives of others. Meddlesomely describes the behavior of someone who interferes in affairs that are not their own, often with the intention of causing trouble. Different synonyms for snoopily carry different shades of meaning, depending on the context in which they are used.