Hiny or Hinny: How To spell?
The word Hiny is misspelled against Hinny, a noun meaning "A hybrid between a stallion and an ass."
Hinny has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings hi & y which should not be misspelled with single 'N'
Wrong Spelling:  hi-n-y  Correct Spelling:  hi-nn-y 
Find more wrongly spelled words of Hinny to spell it well.