Use "nubby" in a sentence

1. same wood and upholstered in a nubby gold satin

2. In fact the outer edges were slightly distorted, making the material of his fine gabardine suit seem warped, like a nubby raw silk

3. But maybe he was just waiting for his son to go first—to offer an account of himself—because when Mercer asked how he was, he started squeezing the nubby arms of the chair

4. He was in his late twenties, casually dressed in a nubby beige cotton pullover and jeans