Typhon or Typhoon: How To spell?
The word Typhon is misspelled against Typhoon, a noun meaning "A violent whirlwind; specifically, a violent whirlwind occurring in the Chinese seas."
Typhoon has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings typh & n which should not be misspelled with single 'O'
Wrong Spelling:  typh-o-n  Correct Spelling:  typh-oo-n 
Find more incorrect spellings of Typhoon to spell right way.