Totally calm (6)

I believe the answer is:

serene

(Other definitions for serene that I've seen before include "Calm and composed" , "Fair" , "Totally unagitated" , "Tranquil, perfectly calm" , "Peaceful and calm in manner" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.