The word Inafected is misspelled against Inaffected, an adjective meaning "Unaffected."
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Inaffected has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Ina & ected which should not be misspelled with single 'F'
Wrong Spelling:  Ina-f-ected 
Correct Spelling:  Ina-ff-ected 
Explore spell check of Inaffected to spell without errors.