sibilate

the snake began to sibilate as it slithered through the grass.

some birds sibilate to communicate with each other.

the wind would sibilate through the trees at night.

she could hear the sibilate of the water as it flowed over the rocks.

the cat would sibilate when it was annoyed.

he tried to sibilate like a snake to scare his friends.

the sound of the wind sibilate was eerie in the quiet night.

as the train approached, it began to sibilate loudly.

he noticed the sibilate of the insects in the tall grass.

the audience could sibilate with excitement during the performance.