Answer:
What seven letter word has hundreds of letters in it?
I am partially baked. I am not completely lit. I am a portion of the moon. I am lesser than full wit. I am a divider of the hour. I am not a total lie. I am a sibling through one parent.
I fly when I'm on and float coming off.
What five-letter word becomes shorter when you add two letters to it?
My second is performed by my first. A thief by the marks of my whole might be caught. What am I?
I will disappear every time you say my name.