A lot of people get confused about when to use good or well. They might seem similar, but they actually have different roles in a sentence. Don’t worry, it’s easier than it looks. In this article, we’ll explain the difference, give simple examples, and show you how to use them correctly every time.
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Good or Well: What’s the Difference?
Many people get confused between good and well because they sound similar, but they are used differently. Good usually describes a person, thing, or idea, showing that it is positive or of high quality. Well usually describes how an action is done or a person’s health. Knowing the difference makes your English sound natural and confident.
Good Meaning
Good is an adjective, which means it describes nouns—people, places, or things. It tells us that something is positive, right, or of high quality. When you use good, you are usually giving an opinion or stating that something meets a standard.
Examples:
- She is a good singer, and everyone enjoyed her performance.
- This is a good book with an interesting story.
- You did a good job organizing the event.
Well Meaning
Well is an adverb, which means it describes verbs, showing how an action is done. It can also describe health, meaning someone is feeling fine or healthy. Using well makes your sentences clear when talking about actions or states.
Examples:
- He sings well and always practices before shows.
- You are doing well in your studies, keep it up.
- I am feeling well today after a good night’s sleep.

When to Use Good?
We use good to describe a person, thing, or idea. It is an adjective, which means it tells us what something is like. We use it when we want to say that something is nice, right, or of high quality.
Examples:
- She is a good teacher.
- The pizza is good.
- He did a good job on his homework.
When to Use Well?
We use well when we want to describe how an action is done. Since well is an adverb, it usually tells us more about the action. For example, if we talk about singing, we don’t say “I sing good.” We say “I sing well” because we are describing how we sing.
Well is also used when talking about health. If someone asks how we are feeling, we can say “I am well” to mean we are healthy or doing fine.
Examples:
- She writes well and always gets compliments on her essays.
- He plays football well because he has been practicing for years.
- I am feeling well after getting some rest.
Exceptions to the Good and Well Rule
Even though we usually use good for nouns and well for actions, there are some exceptions we should know.
Talking About Health
When we talk about someone’s health, well can act like an adjective. For example, if someone asks about a friend who was sick, we can say:
- “He is feeling well now.”
- This means he is healthy. Saying “He is good now” is also sometimes used in casual conversation, but well is more correct for health.
Similarly, when we say “Be good!” we are asking someone to behave nicely. But “Be well!” is a way to wish someone good health.
With Linking Verbs
Sometimes we use good with verbs like look, feel, seem, appear, sound, smell, or taste. These verbs don’t show an action but a state, so good fits better than well.
For example:
- This soup tastes good.
- You look good today.
On the other hand, saying “looks well” or “tastes well” can sound odd, because the verbs here aren’t describing an action but a state.
Doing Good vs Doing Well
We often hear people say “doing good” or “doing well,” but they don’t mean the same thing.
Doing Well
When we say someone is doing well, it usually means they are succeeding at something or feeling healthy.
For example:
- She is doing well at her new job.
- After starting treatment, he is doing well.
It’s also common to greet someone with “Hope you’re doing well” in a letter, email, or casual conversation.
Doing Good
People often use “doing good” in everyday speech to mean the same as “doing well,” but technically it’s not correct because good is an adjective, not an adverb. In formal writing or professional settings, it’s better to stick with doing well.
Examples of Good or Well
- She is a good teacher.
- This is a good movie.
- He did a good job on his homework.
- The weather today is really good.
- She sings well.
- He runs very well for his age.
- They worked well together on the project.
- You have a good sense of humor.
- The team played a good game.
- Her painting looks really good.
- You write well and clearly explain your ideas.
- The baby is sleeping well.
- I am feeling well today.
- She is doing well in her exams.
- He handled the situation well.
- That was a good idea.
- The food at this restaurant is good.
FAQs About Good or Well
• Good is an adjective. It describes a person, thing, or idea and tells us that something is nice, right, or of high quality.
• Well is usually an adverb. It describes how an action is done or someone’s health.
The main difference is in what they describe.
• Good describes nouns, like people, places, or things.
• Well describes verbs, showing how an action happens, or it can describe someone’s health.
Sure!
• They worked well together on the project.
• You have a good sense of humor.
• The team played a good game.
• Her painting looks really good.
• You write well and clearly explain your ideas.
• The baby is sleeping well.
• I am feeling well today.
• She is doing well in her exams.
• He handled the situation well.
• That was a good idea.
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