inflexible

Emphasizes a high degree of inflexibility.

Emphasizes a very high degree of inflexibility.

Emphasizes total inflexibility.

Emphasizes total inflexibility, often in a more informal context.

Indicates a moderate or considerable degree of inflexibility.

Indicates inflexibility in comparison to something else.

Used to describe a persistent state or quality of being unchangeable or rigid.

Used to describe the appearance or impression of being unchangeable or rigid.

Used to describe a transition to an unchangeable or rigid state.