He felt the insincerity of his father's laugh, and rebelled against the unfairness of it.
Yet all I could do was to rail against the unfairness of the unwarranted punishment.
Failing there they meant to raise a cry of unfairness and walk out.
If you had not been so busy boasting over your own unfairness you could have heard our approach.
Not the pain of this but its unfairness ...