ab- vs juxta-

ab-

prefix
  • Away from; outside of. 

  • A unit of electromagnetic charge in the centimeter-gram-second system: the abcoulomb. 

  • From. 

juxta-

prefix
  • Near to, alongside, next to. 

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