Lay down and Tranquilize

Lay down verb - To put into effect through legislative or authoritative action.

Tranquilize and lay down are semantically related. in be or feel at ease topic. In some cases you can use "Tranquilize" instead a verb "Lay down".

Tranquilize verb - To free from distress or disturbance.

Lay down and tranquilize are semantically related. Sometimes you can replace term "Lay down" with "Tranquilize", this verbs are similar.