Scoticism or Scotticism: How To spell?
The word Scoticism is misspelled against Scotticism, a noun meaning "An idiom, or mode of expression, peculiar to Scotland or Scotchmen."
Scotticism has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings sco & icism which should not be misspelled with single 'T'
Wrong Spelling:  sco-t-icism  Correct Spelling:  sco-tt-icism 
Find more incorrect spellings of Scotticism to spell right way.