Shadock or Shaddock: How To spell?
The word Shadock is misspelled against Shaddock, a noun meaning "A tree (Citrus decumana) and its fruit, which is a large species of orange; -- called also forbidden fruit, and pompelmous."
Shaddock has double "dd" is mispronounced as "d"Remember double 'DD' in between the strings Sha & ock which should not be misspelled with single 'D'
Wrong Spelling:  Sha-d-ock  Correct Spelling:  Sha-dd-ock 
Find more incorrect spellings of Shaddock to spell right way.