3 adjectives to describe antitypes

The other lady, her sister, seemed her extreme antitype.

Is it that, as every beautiful thing has its hideous antitype, this mutual shamelessness is the devil's ape of mutual confidence?

Plato believed, and I believe with him, in the existence of a spiritual antitype of the soul, so that when we are born, there is something within us which, from the instant we live and move, thirsts after its likeness.

3 adjectives to describe  antitypes