To replace something means to put something else in its place.
When something gets old and begins to break down, it may need to be replaced.
When a person leaves the company, the person may need to be replaced by someone else.
To tear something down means to break it apart.
To tear a person down means to hurt them by saying negative things about them.
It may take a long time to tear down a big building.
To construct something means to build it or put it together.
Large construction projects include buildings, bridges and organizations.
The opposite of constructive is destructive.
The earthquake destroyed several buildings and left many people without homes.
To organize something means to arrange things in an orderly, logical way.
An organization is something that has a logical structure such as a well managed company.
Some people are poorly organized, so they have a hard time finding things.
To support something such as an idea is to help read strength to it.
When something gets old and begins to break down, it may need to be replaced.
It may take a long time to tear down a big building.
If you support someone, it means you are trying to help them succeed.