Aportioner or Apportioner: How To spell?
The word Aportioner is misspelled against Apportioner, a noun meaning "One who apportions."
Apportioner has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings a & ortioner which should not be misspelled with single 'P'
Wrong Spelling:  a-p-ortioner  Correct Spelling:  a-pp-ortioner 
Find more incorrect spellings of Apportioner to spell right way.