Farout is an adjective that means something is strange or unconventional. Farout antonyms are words that mean conventional or ordinary. Some of these antonyms are mainstream, conventional, typical, traditional, and commonplace. These words indicate that the thing in question is familiar, expected, or unsurprising. For instance, a mainstream movie is the opposite of a farout movie because it follows the tried-and-true formula. Similarly, a traditional outfit is the opposite of a farout outfit because it adheres to the established style. In short, farout antonyms are used to describe things that are commonplace, predictable, and customary.