Alternatives to "hypocrite"

Solution 1:

The idiom that describes this behavior is: "Do as I say and not as I do." However, it's usually said by the person exhibiting the contradictory behavior and not those categorizing them.

Solution 2:

I have heard someone use

I am a prophet, not a saint.

A prophet is one who comes to the world to give us a message. Here it refers to how he criticizes others for their wrongdoings.

A saint is one who does good things. Here it refers to how he does the same bad thing that he criticizes others for.

Solution 3:

If you don't mind using a Biblical allusion which may not be immediately obvious to your audience, you could go with whitewashed tomb.

Solution 4:

If you don't mind it as an adjective, this person is either:

insincere

or

disingenuous