Gueswork or Guesswork: How To spell?
The word Gueswork is misspelled against Guesswork, a noun meaning "Work performed, or results obtained, by guess; conjecture."
Guesswork has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings gue & work which should not be misspelled with single 'S'
Wrong Spelling:  gue-s-work  Correct Spelling:  gue-ss-work 
Check more misspelled words of Guesswork to spell it correct.