Synonyms of unpredictability

Noun

1. capriciousness, unpredictability, inconstancy, changefulness

usage: the quality of being guided by sudden unpredictable impulses

2. volatility, unpredictability, irresoluteness, irresolution

usage: the trait of being unpredictably irresolute; "the volatility of the market drove many investors away"

3. unpredictability, uncertainty, uncertainness, precariousness

usage: lacking predictability