Cardon or Cardoon: How To spell?
The word Cardon is misspelled against Cardoon, a noun meaning "A large herbaceous plant (Cynara Cardunculus) related to the artichoke; -- used in cookery and as a salad."
Cardoon has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings card & n which should not be misspelled with single 'O'
Wrong Spelling:  card-o-n  Correct Spelling:  card-oo-n 
Find more incorrect spellings of Cardoon to spell right way.