Unstability is a synonym of instability.
As nouns the difference between instability and unstability
is that instability is the quality of being unstable while unstability is instability.
instability
English
Noun
(
wikipedia instability)
(uncountable) The quality of being unstable.
(physics, countable) A state that is not in equilibrium, or in which a small change has a large irreversible effect.
Synonyms
* volatility
Related terms
* instable
* stability
See also
* disequilibrium
unstability
English
Noun
(rare) Instability.
Synonyms
* instability (much more common)