sibilant vs uproarious

sibilant

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

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

uproarious

adj
  • Characterized by uproar, that is, loud, confused noise, or by noisy and uncontrollable laughter. 

  • Extremely funny; hilarious. 

  • Causing, or likely to cause, an uproar. 

  • In a mess; dishevelled, untidy. 

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