- As a noun, fun means enjoyment.
- Fun is not universally accepted as an adjective. People who do accept it as an adjective seem to prefer more fun and most fun over funner and funnest.
Whether fun or more fun is correct seems like a simple question, but the answer isn’t exactly straightforward. To understand, you must examine the background of the word fun. Let’s get started.
Fun, the Noun
Fun is enjoyment, or something that provides amusement.