Penultimate Greek letter NYT crossword answer is:
PSI (3 letters length)The answer for Penultimate Greek letter crossword clue is listed above to help you solve the puzzle you are currently working on.
The New York Times crossword puzzle on March 21, 2023 featured a clue for the penultimate Greek letter. This clue was a tricky one, as the penultimate Greek letter is not as commonly known as the first and last letters of the Greek alphabet. The answer to the clue was "Omega," the 24th and final letter of the Greek alphabet.