inflexibility

The quality of being inflexible; incapability of being bent; unyielding stiffness; obstinacy of will or temper; firmness of purpose.

Synonyms Tenacity, resolution, perseverance; doggedness, stubbornness, obstinacy.

The quality or state of being inflexible, or not capable of being bent or changed; unyielding stiffness; inflexibleness; rigidity; firmness of will or purpose; unbending pertinacity; steadfastness; resoluteness; unchangeableness; obstinacy.

The quality or state of being inflexible, or not capable of being bent or changed; unyielding stiffness; inflexibleness; rigidity; obstinacy.

a lack of physical flexibility

the quality of being rigid and rigorously severe