His or Hiss: How To spell?
The word His is misspelled against Hiss, a noun meaning "A prolonged sound like that letter s, made by forcing out the breath between the tongue and teeth, esp. as a token of disapprobation or contempt."
Hiss has double 'ss' in the end mispronounced as 's'Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  hi-s  Correct Spelling:  hi-ss 
Find more wrongly spelled words of Hiss to spell it well.