Nepiphany is often defined as a a. symbol of change. b. painful conflict. c. rising action. d. sudden insight.

Sudden Insight. The character has had a realization of something important.

D- Sudden insight. Basically what this means is it is a moment of sudden realisation of a particular thing, for example realising your method of working is very tiresome and hard and you find a more effective and efficient way. This is a crucial aspect of English and English literature as described in many forms of texts such as creatives, plays, novels, non fiction, poems and etc.

Look at the passages where the author describes the isolation and insanity that dr frankenstein has

Emancipated i believe is the answer.