volatility
NounWordNet 3.0
Noun (3)
- the property of changing readily from a solid or liquid to a vapor
- the trait of being unpredictably irresolute“the volatility of the market drove many investors away”Synonyms: unpredictability
- being easily excitedSynonyms: excitabilityexcitableness
Webster's Dictionary (GCIDE)
Volatileness \Vol"a*tile*ness\, Volatility \Vol`a*til"i*ty\, n. [Cf. F. volatilit['e].] Quality or state of being volatile; disposition to evaporate; changeableness; fickleness. [1913 Webster]
Syn: See Levity. [1913 Webster]