is a literary technique that uses the repetition of “s” or “sh” to create fricative sound.

Sibilance

Explanation:

This literary device, called sibilance, creates hissing sounds, using the repetition of soft consonants, like s, sh, z, th, and f.

Some examples of sibilance are:

succession, circumstance, and she sells seashells by the seashore.

Jimmy Smith grew the winning tomato at the county fair.

Explanation:

it's already in passive, i changed to active