indomitableness

She also dropped some hints of the indomitableness that would govern much of the ensuing 17 years.

The mantle of indomitableness is an impossibly heavy load to carry.

The inveteracy of his hatred could be seen even in his fast glazing eyes, the indomitableness of his purpose yet spoke in the negative shake of his head.

But it was not so much from the source of animal vivacity that my difficulty came, as from a sense of the indomitableness of the spirit within me.

At 164 last, more through the sheer indomitableness of the human spirit than anything else, he had won.