Sadness?
Or depress.
joy **that's 3 letters
joy
The opposite of horror is typically understood to be joy or delight, as horror evokes fear and negativity, while joy brings happiness and positivity.
joy
Used in the proper context, the word Weal is generally the polar opposite of Woe.
Increasing Misery is the opposite of 'Diminishing Joy'
Joy
euphoria, for joy
glee
joy
glee !
joy