'Postpone' phrasal verbs:
1. Put off: if you put something off, you delay doing it
2. Hold off: delay or postpone an action or decision
3. Hold up: a situation that causes delay
4. Hold over: to delay something, or delay someone from leaving
5. Set back: something that happens that causes a delay or prevents a process from continuing
6. Put aside: if you put something aside, you keep it to be dealt with or used at a later time.
7. Put over: postpone something
8. Lay over: postpone
9. Put back: to put something back means to delay it or arrange for it to happen later than you previously planned