Nosing around is a phrase that refers to investigating or poking one's nose where it doesn't belong. Antonyms for nosing around include minding one's own business, respecting privacy, and avoiding unnecessary meddling. Other opposite phrases for nosing around include being discreet, staying out of someone's affairs, and leaving things alone. It's important to remember that respecting someone's privacy is essential for maintaining healthy relationships and promoting trust. Non-interference is an important principle that everyone should uphold, especially when it comes to other people's private lives. So, if you want to be a good friend or colleague, it's best to choose your words and actions carefully and avoid nosing around.