inflexibly

This adverb carries a strong connotation of rigidity, whether applied to a person's mindset or a physical object. When describing behavior, it often suggests a lack of empathy or an stubborn refusal to adapt, frequently leaning toward a negative evaluation of the subject's temperament.

In a physical sense, the word describes a total absence of elasticity or pliability. It is used to emphasize that a structure is completely immobile or incapable of bending under pressure, distinguishing it from materials that might be merely stiff but still possess some give.