Which word refers to something that offsets a loss?

The word "compensatory" is used to describe something that serves to counterbalance or offset a loss, deficiency, or adverse condition. In various contexts, it often refers to measures taken to provide compensation for something that has been lost or diminished. For instance, in finance, compensatory payments can be made to offset losses incurred due to unforeseen circumstances. Similarly, in healthcare or education, compensatory measures might be implemented to support individuals who have experienced setbacks. This term inherently embodies the concept of making up for something that is lacking or has been lost, making it the appropriate choice in this context.

In contrast, "deficient" suggests a lack or insufficiency, "incompatible" means not suited or unable to exist together, and "extraneous" refers to something that is irrelevant or not essential. None of these terms convey the idea of offsetting a loss in the way that "compensatory" does.