She gave an unpersonal response to his question.

She has a complete unpersonality.

The email was unpersonalized and generic.

The government erased all records of the unpersons.

The government declared him an unperson, erasing all records of his existence.

The government has the power to unperson individuals who speak out against them.

She was unpersonable and didn't make an effort to connect with others.

They are unpersoning him for his controversial views.

The company unpersoned the employee after the scandal.

Her unpersonableness made it difficult for her to make friends.