The word Crok is misspelled against Crook, a noun meaning "A bend, turn, or curve; curvature; flexure."
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Crook has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings cr & k which should not be misspelled with single 'O'
Wrong Spelling:  cr-o-k 
Correct Spelling:  cr-oo-k 
Find more incorrect spellings of Crook to spell right way.