This word generator is built on the Oxford 3000 high-frequency word list sprinkled with a broader academic vocabulary to provide coverage of everyday and longer words. The core list draws from commonly used English terms, similar to those found in Wordle.

To avoid repeated words within a single batch, this generator uses a partial Fisher–Yates shuffle. For each index $i$, it swaps with a random index $j \ge i$, so after $n$ swaps the first $n$ entries form a uniform sample without replacement. The method runs in $\mathcal{O}(n)$ time and is unbiased given a uniform random number generator.