compatible vs fronting

compatible

adj
  • Able to get along well. 

  • Capable of easy interaction. 

  • Consistent; congruous. 

noun
  • Something that is compatible with something else. 

fronting

noun
  • An analogous relationship between the vowel sounds in a dialect of a language relative to the language standard or an earlier form of the language. 

  • A phonological relationship where a front vowel is found in place of a relative back vowel in an inflected form of a word. 

  • An act of putting on a false façade to impress people. 

  • The movement of a word of phrase to nearer the beginning of a sentence or clause than it would usually appear, often for emphasis. May also occur as part of the standard syntax of particular constructions (e.g. wh-fronting). 

  • A process whereby a vowel or a consonant is pronounced farther to the front of the vocal tract than some reference point. 

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