Which term is often used to express deep disappointment?

The term "gutted" is often used to express a deep sense of disappointment or emotional pain. It conveys a stronger, more visceral reaction than other options, indicating that someone feels as if something vital has been taken away or deeply hurt. This term evokes imagery of being emotionally emptied or devastated, making it particularly effective in situations where an individual experiences a significant letdown or loss.

In contrast, while the other terms may indicate disappointment, they do not carry the same intensity. "Disheartened" suggests a loss of confidence or enthusiasm, which could indicate discouragement but may not encompass the depth of feeling associated with being "gutted." "Upset" denotes a general state of distress, but it can refer to a wide range of feelings from mild irritation to intense sadness, making it less specific to deep disappointment. "Displeased" indicates dissatisfaction but lacks the emotional weight that "gutted" carries, as it often relates more to being annoyed or offended rather than feeling profound disappointment.