The word Guesing is misspelled against Guessing, which is present continuous of "Guess"
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Guessing has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings gue & ing which should not be misspelled with single 'S'
Wrong Spelling: gue-s-ing
Correct Spelling: gue-ss-ing
Check more misspelled words of Guessing to spell it correct.