Answer:
My first half means container. Not a lot of people understand my language. What am I?
What has legs but doesn't walk?
I start new then become old. Start clean but become dirty. I usually start big then become little. What am I?
What is the most slipperiest country in the world?
I bring light to a dark world. In a current I travel and through tunnels I am hurled. Touch me and I'll kill you. What am I?
What never gets any wetter no matter how hard it rains?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic