ignorferent 

An intentional act of ignoring which creates disruption in the moment. The unintentional consequence of what happens in one's experience when one is being ignored by those with whom one is communicating. Description: Passive aggressive in nature, ignorferent people create havoc and chaos. because they ignore who or what is right in front of them. Ignorference disrupts and denies resonance.

Those who were listening to Jody give her presentation were ignorferent because it outdid anything which they had ever thought of.

ignorferent by DeepBucket February 9, 2022

ignorement

ignorement n ignore + suffix ment; cf. treatment, excitement - a noun that signifies ignoring something or somebody, corresponding to the verb ignore, but different from ignorance (which is derived from ignore, but has a different meaning, "lack of knowledge").

I hoped to receive forgiveness but instead was met with suspicion and ignorement.

Your son's continuous ignorement of his civil duties needs to be noticed and reprimanded.

The government shows the same ignorement towards human lives as towards human rights.

ignorement by Mikhail Epstein November 2, 2003