Swelish or Swellish: How To spell?
The word Swelish is misspelled against Swellish, an adjective meaning "Dandified; stylish."
Swellish has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings swe & ish which should not be misspelled with single 'L'
Wrong Spelling:  swe-l-ish  Correct Spelling:  swe-ll-ish 
Find more wrongly spelled words of Swellish to spell it well.