Playing word games makes vocabulary stick by turning learning into a fun...

https://blast-wiki.win/index.php/What%E2%80%99s_the_Point_of_Immediate_Feedback_in_Vocabulary_Games%3F

Playing word games makes vocabulary stick by turning learning into a fun challenge that uses active recall. For example, when you guess a tricky word like "respawn," your brain works to remember it without hints