Let on and Make as if

Let on verb - To take on a false or deceptive appearance.

Make as if and let on are semantically related. In some cases you can replace phrase "Make as if" with "Let on", this terms are similar.

Make as if verb - Begin or appear to begin an action.

Let on and make as if are semantically related. Sometimes you can replace term "Let on" with "Make as if", this terms are similar.