What does "anguish" refer to?

"Anguish" refers to severe mental or physical pain or suffering. It is a term often used to describe a state of distress or acute torment, either emotionally or physically. In various contexts, anguish can indicate deep sorrow or intense grief, often connected with experiences of loss or heartbreak.

The other options represent positive or neutral emotions and states. Joy and happiness signify feelings of pleasure and contentment, while concern expresses a sense of worry or anxiety, but they do not encompass the profound suffering that "anguish" conveys. Understanding this distinction is crucial for developing a deeper grasp of emotional language and its usage.