Where can I find a dictionary file of common words?

It's easy to generate a strong password quickly using the system dictionary: $ for i in {1..4}; do shuf --head-count=1 /usr/share/dict/words; done Amelanchier whitecup ankhs antispasmodics However, this isn't exactly the easiest list of words to remember. Is there a package or file available for getting either the **N most used words** (for example Simplified English) or a list of words either **ordered by popularity** or with a **popularity index** so I can choose how many to use?