Pertaining to or occurring at night; opposite of diurnal (adjective)

While searching our database we found 1 possible solution for: Pertaining to or occurring at night; opposite of diurnal (adjective). This clue was last seen on July 18 2025 USA Today Rootonym puzzle. For older USA Today Rootonym Answers and Solutions we recommend you to visit the archive page.

Answer

1N
2O
3C
4T
5U
6R
7N
8A
9L

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