Cocygeous or Coccygeous: How To spell?
The word Cocygeous is misspelled against Coccygeous, an adjective meaning "Coccygeal."
Coccygeous has double "cc" is mispronounced as "c"Remember double 'CC' in between the strings Co & ygeous which should not be misspelled with single 'C'
Wrong Spelling:  Co-c-ygeous  Correct Spelling:  Co-cc-ygeous 
Check more misspelled words of Coccygeous to spell it correct.