Here's one that I haven't figured out yet:
I'm an 11 letter word. my 1, 2, 3, 4 is an insect, my 3, 4, 5 is a food, my 5, 6, 7, 8 is a heavenly body, my 7, 8, 9, 10 is a combination of my 1, 3, 5, 8, and my 9, 10, 11 is your best friend. what am I?
The numbers refer to the place in the word.