The sibilancy in her whisper made the confession sound more like an accusation than an apology.

When the old boiler sibilates, everyone in the house wakes up.

The old librarian sibilated warnings whenever someone tried to touch the rare manuscripts.

The sibility of her voice made the poem feel eerie.

The linguistics team debated several sibilities when reconstructing the extinct language's grammar.

The sibilous whisper of the wind through the reeds kept me awake all night.

The linguistics professor jokingly called him a sibilator after he kept hissing during the lecture.

The film's soundtrack relied heavily on subtle sibilancies to create an atmosphere of unease.

During the demonstration, the technician used several sibilators to show how the sound softened consonants.

During auscultation, the pulmonologist noted sibilant rhonchi in both lower lobes, suggestive of bronchiolitis.