Comment by ithkuil

If the word you need to redact is also an English verb there is a risk that you accidentally mark the name of person in a context where that redacted word has a clear meaning in that context and can be used as a proof that such a term has been accidentally redacted because a large scale search&mark has taken place.

According to a random dictionary I found:

To trump. Verb. Surpass (something) by saying or doing something better.