Apall or Appall: How To spell?

The word Apall is misspelled against Appall, meaning "To fill with dismay or horror."

Appall has double "pp" is mispronounced as "p"
Remember double 'PP' in between the strings a & all which should not be misspelled with single 'P'
Wrong Spelling:  a-p-all 
Correct Spelling:  a-pp-all 
Browse incorrect spellings of Appall to spell it good.

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