Wordle is a web browser game that you can play at this link. You get 6 chances to guess a single 5 letter word and there is only 1 word per day.
This gist contains the contents of the dictionary Wordle uses as of January 27th, 2022. Wordle actually uses two dictionaries:
La
words that can be guessed and which can be the word of the dayTa
words that can be guessed but are never selected as the word of the day