prejudice
n. A vagrant opinion without visible means of support.
Cynical Quotations
Without the aid of prejudice and custom I should not be able to find my way across the room.
— William Hazlitt
I am free of all prejudice. I hate everyone equally.
— W.C. Fields
Nobody outside of a baby carriage or a judge's chamber believes in an unprejudiced point of view.
— Lillian Hellman
If we were to wake up some morning and find that everyone was the same race, creed and color, we would find some other cause for prejudice by noon.
— George Aiken