To make or become less in amount or intensity
abate
Not normal
abnormal
abrupt
sudden or unexpected
Acceleration
to speed up or cause to speed up
affliction
something that causes pain or suffering
flabbergasted
to be amazed
grim
gloomy, harsh, and frightening
incredulous
unwilling or unable to believe something
notify
to let someone know; to inform
perceive
to understand, know, become aware of