grief

grief /ˈgriːf/ noun
plural griefs
grief
/ˈgriːf/
noun
plural griefs
Britannica Dictionary definition of GRIEF
1 
a  [noncount] : deep sadness caused especially by someone's death
b  [count] : a cause of deep sadness
2 
[noncount] informal
a  : trouble or annoyance
b  : annoying or playful criticism

come to grief

: to experience failure, disaster, etc.

good grief

informal
— used to express surprise or annoyance