Speded or Speeded: How To spell?

The word Speded is misspelled against Speeded, which is past tense of "Speed"

--> Speeded has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings Sp & ded which should not be misspelled with single 'E'
Wrong Spelling:  Sp-e-ded 
Correct Spelling:  Sp-ee-ded 
Explore spell check of Speeded to spell without errors.

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