Synonyms: capriciousness, unpredictability
Definition: the quality of being guided by sudden unpredictable impulses
Similar words: changefulness, inconstancy
Definition: the quality of being changeable and variable
Synonyms: unpredictability
Definition: lacking predictability
Similar words: uncertainness, uncertainty, precariousness
Definition: being unsettled or in doubt or dependent on chance
Usage: the uncertainty of the outcome; the precariousness of his income
Synonyms: unpredictability, volatility
Definition: the trait of being unpredictably irresolute
Usage: the volatility of the market drove many investors away
Similar words: irresoluteness, irresolution
Definition: the trait of being irresolute; lacking firmness of purpose