good

When you are good, you do the right things. That is, you do things that are kind or helpful. You do not do things that hurt people or are not honest.

Example: He is a good person and would never steal.

If something is good it is useful or helpful. This also means high quality.

Example: My last pair of shoes were very good, they lasted two years!

If food is good it means you like the taste. This food is not likely to be spoiled or of low quality.

Example: Thank you for the pie; it was very good.

If you had a good time, you enjoyed something.

You may call something good because you like it.

Example: We had a good trip and liked seeing all the sights.