The word Aproval is misspelled against Approval, a noun meaning "Approbation; sanction."
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Approval has double "pp" is mispronounced as "p"
Remember double 'PP' in between the strings a & roval which should not be misspelled with single 'P'
Wrong Spelling:  a-p-roval 
Correct Spelling:  a-pp-roval 
Find more incorrect spellings of Approval to spell right way.