It is when one or the other does not work correctly that one belies the other.
Today this gentle island, green and golden, belies its violent birth.
"Yes, of course," says Mr. Gower, but in a tone that belies his words.
"Amzi, the name of 'benevolent' belies your words," he said.
I have not told of anything that interferes with or belies my love for you.
They are fixed ...