* Adverb: Describes a verb, adjective, or another adverb.
* Example: "He did well on the test." (Describes how he did)
* Adjective: Describes a noun.
* Example: "She's a well-known artist." (Describes the artist)
* Interjection: Expresses strong emotion.
* Example: "Well, I never!" (Expresses surprise)
Let me know if you want more examples!