"I wouldn't ask it now anywise," he said, his accent thickening almost to the point of contempt.
Her accent thickened when she said, how do you say.
Mama answered, speaking swiftly, her accent thickening to a point where she was next to impossible to understand.
Stress and the thought of Covington made his accent thicken.
His accent thickened a bit, so that his next sentence came out, "She work on de boat, too."
Their accents had thickened, and they spoke about unknown people and strange places.
His accent was thickening, as it always did on the rare occasions Jay saw him annoyed.
She said nothing and wondered if he knew his accent had thickened.
The accent thickened, giving a fine lilt to the words.
His accent had thickened, and the sound of it sent chills along her heated skin.