Cockbil or Cockbill: How To spell?
The word Cockbil is misspelled against Cockbill, a verb meaning "To tilt up one end of so as to make almost vertical; as, to cockbill the yards as a sign of mourning."
Cockbill has double 'll' in the end mispronounced as 'l'Remember double 'LL' appears in the end of this word which should not be misspelled with single 'L'
Wrong Spelling:  cockbi-l  Correct Spelling:  cockbi-ll 
Find more incorrect spellings of Cockbill to spell right way.