Flinty in this sense implies emotional toughness and resilience, not just physical hardness. She faced the tragedy with flinty resolve, not shedding a single tear.
Pro Tip 2/3
Implies Endurance
Using 'flinty' suggests someone can endure challenges for a long time without giving up. His flinty patience was legendary among his peers.
Pro Tip 3/3
Negative Tone
Describing someone as flinty can sometimes imply they're too rigid or unemotional. Her flinty demeanor made it hard to connect with her on any level.