What fictional language does Howard speak?

I have no idea. Maybe it depends on the specific fictional setting Howard is in.

Howard doesn't really speak a specific fictional language. He mostly uses English with some scientific and nerdy jargon.

The language of the imperial court included 15 idioms, such as being out of character, being condescending, looking at each other, deceiving each other, being silent, being tongue-tied, being silent, and being tongue-tied. Other than that, there were also some words related to the palace, such as the emperor's departure, the emperor's death, and so on. Whether or not the specific court language was commonly used now was not mentioned in the documents.

They speak English in Pulp Fiction.

Yes, 'Dune' does incorporate a fictional language. It adds depth and uniqueness to the story.

Jade Lovers was a Korean novel. Lee Jong-Suk's lines in the novel were mainly in Korean.

Well, usually in short stories, bears don't have a specific language. Their expressions and behaviors are used to convey meaning. Authors might give them some symbolic or imaginative ways of communicating, but not a real language like we have.

In most short stories, bears don't speak any human language. They communicate through actions and expressions.

There's no specific 'language' of Pulp Fiction in a literal sense. But if you mean the style of dialogue, it's a mix of cool, slangy, and often very witty exchanges. The characters in the movie have a distinct way of talking that adds to the overall charm of the film.

Not really. I have some knowledge about it, but I wouldn't say I'm fluent.