1. Succeed is a verb, while successful is an adjective, and success is a noun. All three words relate to the concept of "success."2. Succeed is used to indicate achievement, effectiveness, or the act of reaching a goal. It is often followed by "in" when indicating success in a specific endeavor.3. Examples of "succeed" in use: - He succeeded in getting the job. - Our plan has succeeded.4. Succeed can also mean to follow in sequence or to take over from someone else.5. Examples of "succeed" in other contexts: - The storm was succeeded by calm. - The younger man will succeed Mr. White as director.6. Successful is an adjective that describes something or someone that has achieved success.7. Examples of "successful": - It was a successful experiment. - She was a successful novelist.8. Success is a noun that refers to the state of having achieved something desired, typically with effort, skill, or courage.9. Examples of "success": - They have achieved remarkable success in their work. - She was a success as an actress.