Stockjobing or Stockjobbing: How To spell?
The word Stockjobing is misspelled against Stockjobbing, a noun meaning "The act or art of dealing in stocks; the business of a stockjobber."
Stockjobbing has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Stockjo & ing which should not be misspelled with single 'B'
Wrong Spelling:  Stockjo-b-ing  Correct Spelling:  Stockjo-bb-ing 
Find more incorrect spellings of Stockjobbing to spell right way.