dentate vs denticulate

dentate

adj
  • Having teeth or toothlike projections; serrated, toothed. 

denticulate

adj
  • Having dentils or denticules. 

  • Finely dentate, as a leaf edge; bearing many small toothlike structures. 

noun
  • A denticulated object. 

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