sibilant vs sizzling

sibilant

noun
  • A consonant having a hissing or hushing sound such as the s or sh in sack or shack. 

adj
  • Characterized by a hissing or hushing sound such as the s or sh in sack or shack. 

sizzling

noun
  • Such a hissing sound. 

adj
  • Exciting and intensely emotional or sexual. 

  • Hot enough to make a hissing sound. 

  • Brought to the table in the metal dish it has been cooked in, making such a sound. 

  • Very skilful or impressive. 

How often have the words sibilant and sizzling occurred in a corpus of books? (source: Google Ngram Viewer )