reaktsioonivõimeline
Reaktsioonivõimeline is an Estonian adjective that translates to "reactive" or "responsive" in English. It is commonly used to describe something that exhibits a strong or immediate reaction to a stimulus or event. This term can be applied in various contexts, from chemical reactions to human behavior.
In chemistry, a reaktsioonivõimeline substance is one that readily undergoes chemical change or interaction when exposed
In a broader sense, the term can describe a person or entity that is quick to react