1. hypocrite

Today we are going to learn “hypocrite”. It means someone who pretends to have certain beliefs or opinions that they do not really have.
eg:
(1) If so, does this hypocrite really believe, in his heart, what he is saying?
(2) The magazine wrongly suggested he was a liar and a hypocrite.

2. engage

Another word is “engage”. It means to to become involved in an activity, to attract someone’s attention or to set up a close relationship.
eg:
(1) Only 10% of American adults engage in regular exercise.
(2) The toy didn’t engage her interest for long.
(3) Are you so tired you don’t have the energy to engage with your kids?