impredictability means synonym of unpredictability. Lexicurio rates it Sui generis — a strength score of 93 out of 100.
Etymology
From im- + predictability.
noun
- Synonym of unpredictability.“As we move forward, we might want to look at how narratives are produced in multiplayer environments, for example, where the parameters of the story are not all fixed by a designer and where new kinds of experiences arise due to the impredictability of the behaviour of the other players.”