stony
sto-ny
adjective
Showing no emotion or sympathy; cold and unresponsive.
"He met her gaze with a stony stare."
adjective
Covered or full of stones; rocky and hard to traverse.
"We walked along the stony beach."
Thesaurus
Synonyms: flint, flinty, obdurate, granitic, hardhearted, heartless, rocky, unsmooth, bouldery, rough, bouldered, hard