A list of all acceptable words for Scrabble that use the letter "Z". If you hope to win at the highest tiers of professional Scrabble, then you need to know your "Z" words. Memorization is typically recommended, not only for your own word choice, but to be certain your opponent is using legal words. This list is current as of time of publication. As many Scrabble players know, the list of legal words evolves over time. In 2005 alone, the Official Scrabble Players Dictionary added 4000 new words to the overall list. With this particular list at your disposal, you'll be at the top of your game in no time.