Troden or Trodden: How To spell?
The word Troden is misspelled against Trodden, which is past perfect of "Tread."
Trodden has double "dd" is mispronounced as "d"Remember double 'DD' in between the strings Tro & en which should not be misspelled with single 'D'
Wrong Spelling:  Tro-d-en  Correct Spelling:  Tro-dd-en 
Find more incorrect spellings of Trodden to spell right way.