Good vs. Well

Good is an adjective and must modify a noun.
Well is usually an adverb.
Well is occasionally used as an adjective but only when referring to someone’s health.

“Good” as an Adjective:

• Example: “She is a good teacher.”
• Here, “good” describes the noun “teacher,” giving us more information about the quality of the person.

“Well” as an Adverb:

• Example: “He sings well.”
• “Well” modifies the verb “sings,” telling us how he sings.

“Well” as an Adjective (Health):

• Example: “She isn’t feeling well today.”
• In this context, “well” describes someone’s health condition.

Here are some common mistakes to avoid when using “good” and “well”:

1. Using “good” instead of “well” to describe actions:
   • Incorrect: “She sings good.”
   • Correct: “She sings well.”
   • Tip: Use “well” to modify verbs (describe how an action is done).
2. Using “well” instead of “good” to describe nouns:
   • Incorrect: “He is a well student.”
   • Correct: “He is a good student.”
   • Tip: Use “good” to modify nouns (describe a person, place, or thing).
3. Confusing health with skill:
   • Incorrect: “He is a good after being sick.”
   • Correct: “He is well after being sick.”
   • Tip: Use “well” to describe health, not “good.”

These points can help you better understand the differences and avoid common pitfalls.