Wordfuck

Wordfuck (also known as Natural BF-based language with common instructions and syntax of that language, or just NBFBLWCIASTL) is a language created by User:Marcsances identical to Brainfuck, except the way to write statements. That makes of Wordfuck even more difficult than Brainfuck (if you want to write beautiful programs, if not, it's just as easy as Brainfuck, but longer).

Syntax
In wordfuck there are no special words that define an instruction. What defines an instruction isn't the content of the code, but the length of its words.

By word, you should think just of a group of characters separated by a space, so the only special reserved word is the space.

Instructions
Instructions are same as BF ones:

Sample Hello World program
Until I finish the compiler/converter, I will not be able to guarantee this precious program will work.

Brainfuck equivalent:

Another 'Hello, World!' program from User:Imaginer1's unofficial converter

Two more "Hello, World!" programs (this one), converted using n-gram models trained on, respectively, IRC logs from freenode/{#esoteric,##scheme} and European Parliament proceedings as a prior, but restricted to generating a word of the desired length. All punctuation has been removed, for simplicity.