Misish or Missish: How To spell?
The word Misish is misspelled against Missish, an adjective meaning "Like a miss; prim; affected; sentimental."
Missish has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings mi & ish which should not be misspelled with single 'S'
Wrong Spelling:  mi-s-ish  Correct Spelling:  mi-ss-ish 
Find more wrongly spelled words of Missish to spell it well.