flint
adjective
- 1
showing unfeeling resistance to tender feelings
his flinty gaze
the child's misery would move even the most obdurate heart
noun
- 1
a hard kind of stone; a form of silica more opaque than chalcedony
- 2
a city in southeast central Michigan near Detroit; automobile manufacturing
- 3
a river in western Georgia that flows generally south to join the Chattahoochee River at the Florida border where they form the Apalachicola River
his flinty gaze
the child's misery would move even the most obdurate heart
Also useful for “flint”:Wordle Solver— Five letters — perfect Wordle material