Upertendom or Uppertendom: How To spell?

The word Upertendom is misspelled against Uppertendom, a noun meaning "The highest class in society; the upper ten. See Upper ten, under Upper."

Uppertendom has double "pp" is mispronounced as "p"
Remember double 'PP' in between the strings u & ertendom which should not be misspelled with single 'P'
Wrong Spelling: u-p-ertendom
Correct Spelling: u-pp-ertendom
Find more incorrect spellings of Uppertendom to spell right way.