← BackshareGuesstranquil/ˈtræŋkwəl/adjectiveCalm, peaceful, and free from disturbance or noise.She found a tranquil spot in the garden to read her book.After the storm passed, the village became tranquil again.The lake was perfectly tranquil in the early morning light.SynonymscalmserenepeacefulstillAntonymsagitatedchaotic