Corivalry or Corrivalry: How To spell?
The word Corivalry is misspelled against Corrivalry, a noun meaning "Corivalry."
Corrivalry has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings co & ivalry which should not be misspelled with single 'R'
Wrong Spelling:  co-r-ivalry  Correct Spelling:  co-rr-ivalry 
Find more incorrect spellings of Corrivalry to spell right way.