afraid
adjective(a-fraid)
feeling worry or concern or insecurity
Examples:
She was afraid that I might be embarrassed. 
Terribly afraid of offending someone. 
I am afraid we have witnessed only the first phase of the conflict. 
afraid
adjective(a-fraid)
filled with fear or apprehension
Examples:
Afraid even to turn his head. 
Suddenly looked afraid. 
Afraid for his life. 
Afraid of snakes. 
Afraid to ask questions. 
afraid
adjective(a-fraid)
filled with regret or concern; used often to soften an unpleasant statement
Examples:
I'm afraid I won't be able to come. 
He was afraid he would have to let her go. 
I'm afraid you're wrong. 
afraid
adjective(a-fraid)
having feelings of aversion or unwillingness
Examples:
Afraid of hard work. 
Afraid to show emotion.