Answer:
What is shaped like a box, has no feet, and runs up and down?
My first 2 letters signify a male. My first 3 letters signify a female. My first 4 letters signify a great. I signify a great woman. What word am I?
I cut through evil like a double edged sword and chaos flees at my approach. Balance I single-handedly upraise through battles fought with heart and mind instead of with my gaze.
What invention lets you look right through a wall?
If you drop me I'm sure to crack but give me a smile and I'll always smile back. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.