Lay by and Put off

Lay by verb - To get rid of as useless or unwanted.

Put off and lay by are semantically related. In some cases you can use "Put off" instead a verb "Lay by".

Put off verb - To assign to a later time.

Lay by and put off are semantically related. Sometimes you can replace term "Lay by" with "Put off", this phrasal verbs are similar.