Add a new English wordlist

[precompute]

• English (basic) is only good for speed tests.
• English 1K isn't very challenging.
• English 10K is pretty great.
• English 450K is absurdly difficult, filled with medical terms and sometimes incomprehensible words.

I think a "English 50K" wordlist would be a great addition.

I don't know where the current wordlists are sourced from, though.

I found the words in the link below to be approachable and yet more difficult than 10K:
https://en.wiktionary.org/wiki/Wiktionary:Frequency_lists#Project_Gutenberg

[Miodec]

The lists are just found on the internet. Maybe the 450k could be slimmed down to 50

[frogfrogfrogfrogfrog]

The 450k seems cool to me. Just an absurdly hard word set for those that want to try it. I do think that having an inbetween word set between 10k and 450k is a good idea as well (such as the 50k he's talking about).

[precompute]

I agree, 450K shouldn't be removed.

I'd like to try my hand at making the wordlist, if you're okay with it @Miodec.

[precompute]

Has been added:

#1303