Sediness or Seediness: How To spell?
The word Sediness is misspelled against Seediness, a noun meaning "The quality or state of being seedy, shabby, or worn out; a state of wretchedness or exhaustion."
Seediness has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings S & diness which should not be misspelled with single 'E'
Wrong Spelling:  S-e-diness  Correct Spelling:  S-ee-diness 
Find more wrongly spelled words of Seediness to spell it well.