That her presence in most of the book is because of nosiness, up till the end where she takes action. (goodreads.com)
Along with advice comes nosiness; material and emotional support from neighbors and relatives entails expectations of reciprocity. (firstthings.com)
You may notice that your baby becomes quite animated at dinnertime, starts watching what you are eating and develops a real interest, even nosiness, about what is on your kitchen work surfaces and dinner plate! (abckidsinc.com)