The term 'Nosy Sort' refers to a group of five words: PRIER (5 letters), SNOOPER (7 letters), SNOOP (5 letters), PRYER (5 letters), and MEDDLER (7 letters). These words all describe someone who is overly curious and meddles in other people's affairs. A PRIER is someone who asks too many questions, a snooper is someone who looks into things that don't concern them, a SNOOP is someone who spies on others, a pryer is someone who pries into other people's business, and a MEDDLER is someone who interferes in the affairs of others. All of these words can be used to describe someone who is nosy and intrusive.