Then little branches of green, with a blue flower, smiled out of the Clayish sand.
"The Last of the Plainsmen"
Zane Grey
She says company can't kick about the slick stiffness of them, and somehow it would seem rather Aunt Clayish to take that eighteen inches off of the poor unsuspecting guests, whoever they may be.
"Molly Brown's Post-Graduate Days"
Nell Speed
A rude, Clayish pathway extends for some little distance from the main road, but it soon stops, as if the builders had thrown up the work in disgust.
"Our Journey to the Hebrides"
Joseph Pennell and Elizabeth Robins Pennell