obstruent vs resounding

obstruent

adj
  • Causing obstruction; blocking up. 

noun
  • A consonant sound formed by obstructing the airway, causing turbulence; a plosive, fricative, or affricate. 

  • Hypernym: consonant 

  • Anything that obstructs, especially in the passages of the body. 

resounding

adj
  • That causes reverberation. 

  • Emphatic. 

  • Having a deep, rich sound; mellow and resonant. 

noun
  • The action of the verb to resound 

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