A username is all that is needed

you do not need a password to log into this website.

all that is required is that you give a unique mane, such as your email address, so that the website can track your personalized words and lists. There is very little need for security as there is no private data that needs to be protected.
Feel free to log in and help improve the website by adding your own words to the dictionary or editing words that already exist. DON'T HESITATE! Don't worry about errors or mistakes you might make, someone else can correct you if you enter something wrong.
from our point of view it's better to enter something with mistakes than not to add anything at all.