physical durability; rigidness (of material)
security; steadfastness; good grip
strictness; mental strength
The quality or state of being rigid; lack of pliability; the quality of resisting change of physical shape
stickiness (of prices/wages etc.). Describing the tendency of prices and money wages to adjust to changes in the economy with a certain delay.
Stiffness of appearance or manner; want of ease or elegance.
The amount of resistance with which a body opposes change of form.