Iritation or Irritation: How To spell?
The word Iritation is misspelled against Irritation, a noun meaning "A condition of morbid excitability or oversensitiveness of an organ or part of the body; a state in which the application of ordinary stimuli produces pain or excessive or vitiated action."
Irritation has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings i & itation which should not be misspelled with single 'R'
Wrong Spelling:  i-r-itation  Correct Spelling:  i-rr-itation 
Find more incorrect spellings of Irritation to spell right way.