Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered as meaningful English words and must not be related to each other based on the number of letters/number of consonants/vowels in the word)

Pain : Agony :: Anger : ?

Rage

Pain : Agony :: Anger : ?

The logic followed here is :

Pain : Agony

Agony means great pain or suffering from pain .both are synonyms of each other

similarly

Anger : ?

Rage means feeling of violent anger that is difficult to control . both are synonyms of each other