stability
Definitions
The state or quality of being stable and not easily changed, moved, or upset.
The strength to stand or endure; firmness of character or purpose.
The resistance of a physical system to change or the ability to return to an equilibrium state after a disturbance.
Examples
The government is working hard to ensure economic stability for the country.
The new chair was designed with a wide base to provide maximum stability.
Synonyms
steadiness balance constancy security firmness durability equilibrium
Antonyms
instability volatility inconsistency fluctuation fragility uncertainty changeability