Sough
/saʊ/
Definition 1 of 2
Pro Tip 1/3Sensory Imagery
Used to describe sounds that create an image of gentle, soothing movement. 
The leaves soughed softly, painting a serene picture.
Pro Tip 2/3Literary Appeal
Frequently used in literature to establish a peaceful or eerie mood. 
In the novel, the night air soughed, adding tension to the scene.
Pro Tip 3/3Emotional Tone
Can convey a feeling of loneliness or calm in poetry and prose. 
She listened to the lonely sough of the wind, missing home.