occlusive vs vanish

occlusive

noun
  • A phoneme produced by obstructing airflow in the vocal tract, but not necessarily in the nasal tract. 

  • A product that forms a protective film and traps moisture against the skin. 

adj
  • That tends to occlude. 

vanish

noun
  • The brief terminal part of a vowel or vocal element, differing more or less in quality from the main part. 

  • A magic trick in which something seems to disappear. 

verb
  • To become equal to zero. 

  • to disappear; to kidnap 

  • To become invisible or to move out of view unnoticed. 

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