Extiled or Extilled: How To spell?

The word Extiled is misspelled against Extilled, which is past tense of "Extill"

Extilled has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings exti & ed which should not be misspelled with single 'L'
Wrong Spelling:  exti-l-ed 
Correct Spelling:  exti-ll-ed 
Find more wrongly spelled words of Extilled to spell it well.