Comment by pgcj_poster

> a language that was so simple students learned all of the grammar in the first semester.

Natural languages tend to be similar in complexity, which tends to increase to the bounds placed by a child's ability to learn. Languages with simpler grammar often have eg. more complex phonetic systems. For instance, mandarin is "simple" in that it doesn't have conjugations or tenses, but it's complex in that it has tones. Likewise, Turkish has vowel harmony.

> Korean also has an extremely consistent writing system.

Not only that, but the gylphs actually represent the mouth movements necessary to make the sounds. It's like that because Hangul is a relatively new writing system that was designed with discoveries in linguistics in mind, unlike English and French that have things like vestigial spellings (eg. "through"). So I'd say that Korean would be like an up-and-coming like, uh... Rust. Of course, writing systems aren't really part of a language itself: you can write any language in IPA.