ROGET THESAURUS
sibilant
Sibilation
N
sibilance, sibilation, zip, hiss, sternutation, high note, goose, serpent, snake (animal sounds), insect, bug, bee, mosquito, wasp, fly, tea kettle, pressure cooker, air valve, pressure release valve, safety valve, tires, air escaping from tires, punctured tire, escaping steam, steam, steam radiator, steam release valve,
sibilant, hissing, wheezy, sternutative.