sibilate

So how is it that some psychopaths sibilate their way through life as liver-chomping, chianti-swilling monsters, while others are high achievers?

And when I walk amid the foliage of these autumn days, it begins to quarrel with an excitable sibilating duck: “It’s rabbit season!”

No papers were asked for either at the Customs' station, some hundred yards farther on; but the Carabineros looked upon me as a lunatic, and significantly sibilated.

And there he sits, meditating over Carlyle’s crepitating fire and Rousseau’s writhing, sibilating flame.

"Answer me!" sibilated the stranger, his brows darkening beneath the wide brim of the hat, and a gleam of fire showing in his eyes.