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

https://spellingbee.ninja/trends/why-playing-with-words-can-be-one-of-the-best-ways-to-build-vocabulary/

Playing word games makes vocabulary stick by turning learning into a fun challenge. When you guess a word like “respawn,” your brain actively recalls its meaning instead of just passively reading it. This active recall helps lock the word in your memory