Redendum or Reddendum: How To spell?
The word Redendum is misspelled against Reddendum, a noun meaning "A clause in a deed by which some new thing is reserved out of what had been granted before; the clause by which rent is reserved in a lease."
Reddendum has double "dd" is mispronounced as "d"Remember double 'DD' in between the strings Re & endum which should not be misspelled with single 'D'
Wrong Spelling:  Re-d-endum  Correct Spelling:  Re-dd-endum 
Check more misspelled words of Reddendum to spell it correct.