Answer:
I am owned by every man though my length differs. Their wives uses me after getting married.
My first is in riddle but not in little. My second is in think but not in brink. My third is in thyme but not in time. My fourth is in mother but not in brother. My last is in time but no t in climb.
I'm as simple as a circle worthless as a leader; but when I follow a group their strength increases tenfold. By myself I'm practically nothing.
I have thirteen hearts but no body or soul. What am I?
The more you have me the less you see. Shine a light on me and I shall flee.
It weighs next to nothing but no one can hold it for long. What is it?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic