Winow or Winnow: How To spell?
The word Winow is misspelled against Winnow, a verb meaning "To separate chaff from grain."
Winnow has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings wi & ow which should not be misspelled with single 'N'
Wrong Spelling:  wi-n-ow  Correct Spelling:  wi-nn-ow 
Find more incorrect spellings of Winnow to spell right way.