Spediness or Speediness: How To spell?
The word Spediness is misspelled against Speediness, a noun meaning "The quality or state of being speedy."
Speediness has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Sp & diness which should not be misspelled with single 'E'
Wrong Spelling:  Sp-e-diness  Correct Spelling:  Sp-ee-diness 
Find more wrongly spelled words of Speediness to spell it well.