dissociable vs separatable

dissociable

adj
  • Able to be dissociated, divided or separated. 

  • Not well associated or assorted; incongruous. 

  • Having a tendency to dissolve social connections; unsuited to society; unsociable. 

separatable

adj
  • separable 

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