What word can you use to describe the reversal of polarization?

Question

I'm doing an essay on Jekyll and Hyde, and I need to know a word I can use to describe how Hyde becomes the original state, and not Jekyll. It is as if the polarisation of good and evil had reversed. But is there a word to specifically describe the reversal of polarisation?

Answer 1

Dichotomous.

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Answer 2

.......it has become UNPOLARISED.    Reverting to the status quo.