Corival or Corrival: How To spell?
The word Corival is misspelled against Corrival, a noun meaning "A fellow rival; a competitor; a rival; also, a companion."
Corrival has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings co & ival which should not be misspelled with single 'R'
Wrong Spelling:  co-r-ival  Correct Spelling:  co-rr-ival 
Find more incorrect spellings of Corrival to spell right way.