Intercomunication or Intercommunication: How To spell?
The word Intercomunication is misspelled against Intercommunication, a noun meaning "Mutual communication."
Intercommunication has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings interco & unication which should not be misspelled with single 'M'
Wrong Spelling:  interco-m-unication  Correct Spelling:  interco-mm-unication 
Check more misspelled words of Intercommunication to spell it correct.