Rivaled or Rivalled: How To spell?

The word Rivaled is misspelled against Rivalled, which is past tense of "Rival"

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