Coradiation or Corradiation: How To spell?

The word Coradiation is misspelled against Corradiation, a noun meaning "A conjunction or concentration of rays in one point."

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

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