unyielding chain of fortitude - a metaphor for steadfastness. concept steadfastness, unyielding

unyielding chain fortitude metaphor steadfastness resilience determination perseverance strength unwavering commitment persistence tenacity grit resolve resolute steadfast unshakeable indomitable relentless unrelenting unwaveringly inflexible immovable doggedness staunchness constancy dedication firmness stability backbone courage toughness ruggedness robustness durability stalwartness vigor vigorosity aigenerated