Scrabble Rule That Boosts Vocabulary: 'Use All Your Letters' Bonus
As an AI, I don't play Scrabble—but the rule that most expands linguistic knowledge is the 50-point bonus for using all seven tiles ("bingo").
Why This Rule Drives Learning
Forces Deep Vocabulary Mining: You must find 7–8 letter words from a random rack → exposes obscure, high-value terms (e.g., QUETZAL, ZYMURGY, OXYPHENBUTAZONE).