Cuner or Cunner: How To spell?
The word Cuner is misspelled against Cunner, a noun meaning "A small edible fish of the Atlantic coast (Ctenolabrus adspersus); -- called also chogset, burgall, blue perch, and bait stealer."
Cunner has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings cu & er which should not be misspelled with single 'N'
Wrong Spelling:  cu-n-er  Correct Spelling:  cu-nn-er 
Check more misspelled words of Cunner to spell it correct.