Sadness is an emotional pain associated with or characterized by, feelings or disadvantages.
Grief is a feeling of deep sorrow, especially that caused by someone's death.
Answer:
I think the best option is GRIEF
Is grief the same as sadness?
Although grief and depression may both involve intense sadness and lack of enjoyment in activities, they are different in important ways. If you are feeling grief, you may experience painful feelings in waves, mixed in with good memories of the person you have lost.
