Blodletter or Bloodletter: How To spell?

The word Blodletter is misspelled against Bloodletter, a noun meaning "One who, or that which, lets blood; a phlebotomist."

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

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