Sliden or Slidden: How To spell?

The word Sliden is misspelled against Slidden, which is past perfect of "Slide."

Slidden has double "dd" is mispronounced as "d"
Remember double 'DD' in between the strings Sli & en which should not be misspelled with single 'D'
Wrong Spelling:  Sli-d-en 
Correct Spelling:  Sli-dd-en 
Find more wrongly spelled words of Slidden to spell it well.

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