Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rigidity

2 senses of rigidity

Sense 1
rigidity, rigidness -- (the physical property of being stiff and resisting bending)
       => inelasticity -- (the lack of elasticity)

Sense 2
inflexibility, rigidity, rigidness -- (the quality of being rigid and rigorously severe)
       => unadaptability -- (the inability to change or be changed to fit changed circumstances)