abuttal vs protrude

abuttal

verb
  • To describe a piece of land in terms of its abuttals. 

noun
  • The butting or boundary of land, particularly at the end; buttals. 

  • An abutment. 

  • The act of abutting. 

protrude

verb
  • To extend from, above or beyond a surface or boundary; to bulge outward; to stick out. 

  • To thrust out, as through a narrow orifice or from confinement; to cause to come forth. 

  • To cause to extend from a surface or boundary; to cause to stick out. 

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