Wordbok or Wordbook: How To spell?
The word Wordbok is misspelled against Wordbook, a noun meaning "A collection of words; a vocabulary; a dictionary; a lexicon."
Wordbook has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings wordb & k which should not be misspelled with single 'O'
Wrong Spelling:  wordb-o-k  Correct Spelling:  wordb-oo-k 
Find more incorrect spellings of Wordbook to spell right way.