Jobernowl or Jobbernowl: How To spell?
The word Jobernowl is misspelled against Jobbernowl, a noun meaning "A blockhead."
Jobbernowl has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Jo & ernowl which should not be misspelled with single 'B'
Wrong Spelling:  Jo-b-ernowl  Correct Spelling:  Jo-bb-ernowl 
Find more incorrect spellings of Jobbernowl to spell right way.