When you love your father and you want to great him with affection, this is when you might call him daddy.
I will only do what Daddy says.
Daddy says I look just like Mom.
Naughty, naughty, Miss Reagan; mustn't make daddy mad!
Daddy will take care of you now.
"Is this your daddy?" she said, in a voice that showed little practice with children.
Daddy has been sick.