The word Apertained is misspelled against Appertained, which is past tense of "Appertain"
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Appertained has double "pp" is mispronounced as "p"
Remember double 'PP' in between the strings a & ertained which should not be misspelled with single 'P'
Wrong Spelling: a-p-ertained
Correct Spelling: a-pp-ertained
Find more wrongly spelled words of Appertained to spell it well.