Gueser or Guesser: How To spell?
The word Gueser is misspelled against Guesser, a noun meaning "One who guesses; one who forms or gives an opinion without means of knowing."
Guesser has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings gue & er which should not be misspelled with single 'S'
Wrong Spelling:  gue-s-er  Correct Spelling:  gue-ss-er 
Check more misspelled words of Guesser to spell it correct.