10 examples of tranquil
           
        
    1
    
        the atmosphere is tranquil; the condition of the country is tranquil
    
    2
    
        unruffled water
    
    3
    
        a lake of tranquil blue water reflecting a tranquil blue sky
    
    4
    
        a smooth channel crossing
    
    5
    
        scarcely a ripple on the still water
    
    6
    
        the quiet waters of a lagoon
    
    7
    
        tranquil life in the country
    
    8
    
        a serene expression on her face
    
    9
    
        she became more tranquil
    
    10
    
        he remained serene in the midst of turbulence