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