Answer:
Defends your noggin from the hard pavement
With sharp edged wit and pointed poise. It can settle disputes without making a noise.
What can be broken without being touched?
There is one in every corner and two in every room.
What does a stone become when in the water?
If I say "everything I tell you is a lie", am I telling you the truth or a lie?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?