Wastebok or Wastebook: How To spell?

The word Wastebok is misspelled against Wastebook, a noun meaning "A book in which rough entries of transactions are made, previous to their being carried into the journal."

Wastebook has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings wasteb & k which should not be misspelled with single 'O'
Wrong Spelling:  wasteb-o-k 
Correct Spelling:  wasteb-oo-k 
Find more incorrect spellings of Wastebook to spell right way.

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