He blanked the document.

We should avoid the politicization of sports.

It is not appropriate to politicize this issue.

There is no reason to justify his actions.

He listed various reasons to justify his actions.

This rock was formed through the process of silicification.

This fossil has been silicified over millions of years.

This railway company is advancing the process of privatization.

The government announced a plan to privatize the post office.

Nominalization is the linguistic process of converting verbs or adjectives into nouns.