Fatish or Fattish: How To spell?
The word Fatish is misspelled against Fattish, an adjective meaning "Somewhat fat; inclined to fatness."
Fattish has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings fa & ish which should not be misspelled with single 'T'
Wrong Spelling:  fa-t-ish  Correct Spelling:  fa-tt-ish 
Find more wrongly spelled words of Fattish to spell it well.