unpredictability
unp·re·dic·tability
noun
1.
the quality of being guided by sudden unpredictable impulses
2.
the trait of being unpredictably irresolute
- “the volatility of the market drove many investors away”
3.
lacking predictability
Origin
From un- + predictability.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.