Tonish or Tonnish: How To spell?
The word Tonish is misspelled against Tonnish, an adjective meaning "In the ton; fashionable; modish."
Tonnish has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings to & ish which should not be misspelled with single 'N'
Wrong Spelling:  to-n-ish  Correct Spelling:  to-nn-ish 
Find more incorrect spellings of Tonnish to spell right way.