preordained vs scheduled

preordained

adj
  • determined in advance; predestined 

scheduled

adj
  • Planned; according to schedule. 

  • Included in a Schedule of the Indian Constitution, and as such is recognised by the government as eligible for special protection and consideration; afforded special concessions 

noun
  • Synonym of schedulee 

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