Preocupancy or Preoccupancy: How To spell?
The word Preocupancy is misspelled against Preoccupancy, a noun meaning "The act or right of taking possession before another; as, the preoccupancy of wild land."
Preoccupancy has double "cc" is mispronounced as "c"Remember double 'CC' in between the strings Preo & upancy which should not be misspelled with single 'C'
Wrong Spelling:  Preo-c-upancy  Correct Spelling:  Preo-cc-upancy 
Check more misspelled words of Preoccupancy to spell it correct.