Horidness or Horridness: How To spell?
The word Horidness is misspelled against Horridness, a noun meaning "The quality of being horrid."
Horridness has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings ho & idness which should not be misspelled with single 'R'
Wrong Spelling:  ho-r-idness  Correct Spelling:  ho-rr-idness 
Find more incorrect spellings of Horridness to spell right way.