For Z,I recommend : Zitella.
Zitella is a word no longer used in English, I wonder why? It's such a pretty word. It means a young girl or a maiden.
All of us are zitellas in some way or the other because I believe that age is just a number. No matter how old you grow, there is still a zitella somewhere hidden inside of you.
My recommendation: Don’t let her go. Hold on to her because she is the one who will make you feel young at heart no matter what the mirror shows you. She will always show you the lighter side of things and make you laugh at your silly errors.
Be a Zitella always!
The Sunday Visitor