disappointments is a form of:

Disappointment



noun
1.
(a feeling of being a person who or thing that disappoints) កំហកចិត្ដ (ការខកចិត្ដ)
Example: I have a great disappointing, His son was a great disappointment, Sok is a disappointment to them.The play was a disappointment អ្វីៗដែលមិនសមនឹង, សេចក្ដីខកបំណង, ការអស់សង្ឃឹម
verb
1.
(បច្ចេកទេស) ការអស់សង្ឃឹម