Iradiation or Irradiation: How To spell?

The word Iradiation is misspelled against Irradiation, a noun meaning "Act of irradiating, or state of being irradiated."

Irradiation has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings i & adiation which should not be misspelled with single 'R'
Wrong Spelling:  i-r-adiation 
Correct Spelling:  i-rr-adiation 
Find more incorrect spellings of Irradiation to spell right way.

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