The word Unaproved is misspelled against Unapproved, an adjective meaning "Not approved."
-->
Unapproved has double "pp" is mispronounced as "p"
Remember double 'PP' in between the strings una & roved which should not be misspelled with single 'P'
Wrong Spelling:  una-p-roved 
Correct Spelling:  una-pp-roved 
Find more incorrect spellings of Unapproved to spell right way.