What is your favorite word?

I was walking down the street today. I was on my way back home from buying a piece of sweetened bread bun that my mother asked me to get for her. It was raining a bit, I walk passed by a group of kids arguing about their favorite words. I'd guess they're around four to six years old. There were five of them, two girls, 3 boys. Three of them said their favorite word is "ice cream", the other one said "mama", the other one said proudly that his favorite word is "butt". They all laugh together.

I asked myself the same question tonight. First thing that came to mind was "wisdom", I believe a few years ago it was "love".

What's your favorite word?