unpredict
/ˈʌnprɛdɪkt/Definitions
1. verb
to be unable to foresee or anticipate something
“The weather forecast can’t unpredict the exact time of the storm.”
2. adjective
not able to be predicted or foreseen
“The unpredict nature of the stock market makes it difficult for investors.”
3. noun
a situation or event that is difficult to predict or foresee
“The unpredict of the weather made it hard to plan the outdoor event.”