There’s 2.
1) Previous wordle results which we hash the date against for the daily word. (2500ish words)
2) 17,000 ish words plus nostr (h/t nostr:npub13cdawr6h8c750jpmsx7l0hgr6utd8sfudhhrdm06m6ylaus2zs4s2xptf8) used to check allowed words for input.
