Expresman or Expressman: How To spell?
The word Expresman is misspelled against Expressman, a noun meaning "A person employed in the express business; also, the driver of a job wagon."
Expressman has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings expre & man which should not be misspelled with single 'S'
Wrong Spelling:  expre-s-man  Correct Spelling:  expre-ss-man 
Explore spell check of Expressman to spell without errors.