Perduelion or Perduellion: How To spell?

The word Perduelion is misspelled against Perduellion, a noun meaning "Treason."

Perduellion has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings perdue & ion which should not be misspelled with single 'L'
Wrong Spelling:  perdue-l-ion 
Correct Spelling:  perdue-ll-ion 
Check more misspelled words of Perduellion to spell it correct.