Leaving out common words like "the" and "because" and so on, can anyone guess what that word is?
1. It is a noun.
2. It has more than four letters.
3. I have used this word 594 times, and the possessive version of the word appears an additional 145 times.
First person to guess correctly gets a drabble with the character(s) of their choice. (I know, I know. Try not to be overcome with my creative generosity.)
ETA: Guessed by yunitsa. Her Snape drabble is here.