Raew entropy would give you ~145 bits (a little over 6 bits each for a-z, A-Z, 0-9, plus punctuation)
September 23, 2019 at 04:51PM
via reddit https://www.reddit.com/r/security/comments/d8bd27/passwords_using_3_random_words_is_a_really_bad/f19frcz?utm_source=ifttt