Breykneck or Breakneck: How To spell?
The word Breykneck is misspelled against Breakneck, a noun meaning "A fall that breaks the neck."
Breakneck has vowels 'ea' together mispronounced as 'ey'Word contains consecutive vowels 'EA' in between alphabets br & kneck is misspelled as 'EY'
Wrong Spelling:  br-ey-kneck  Correct Spelling:  br-ea-kneck 
Explore spell check of Breakneck to spell without errors.