Kill or cure In english explanation

Someone or something that tends to be unpredictable

To make an issue or situation less clear and less easy to understand

Used to describe something which is uncertain.

1. to make the outcome (of a match) become hard to predict.
2. to reveal something secret that someone is trying to hide.

1. An unreliable individual, group, or company.
2. An individual who is hard to see through.
3. Something or someone which is unclear to define.