How about mixing languages in the words chosen. English, French, Italian, Spanish, German, etc. Are they using multi-language dictionaries? Also, are they looki

How about mixing languages in the words chosen. English, French, Italian, Spanish, German, etc. Are they using multi-language dictionaries? Also, are they looking for typos? Voluntarily misspelling words would not make it harder to remember yet it might be harder to figure out.