griefintense sorrow
Definitions:
deep sorrow, especially caused by someone's death
despairtotal loss of hope
Definitions:
the complete loss or absence of hope
deceivemislead someone
Definitions:
deliberately cause (someone) to believe something that is not true, especially for personal gain.
dreadgreat fear
Definitions:
anticipate with great apprehension or fear.
mournfeel sadness for a loss
Definitions:
feel regret or sadness about (the loss or disappearance of something).