Concetism or Concettism: How To spell?
The word Concetism is misspelled against Concettism, a noun meaning "The use of concetti or affected conceits."
Concettism has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings conce & ism which should not be misspelled with single 'T'
Wrong Spelling:  conce-t-ism  Correct Spelling:  conce-tt-ism 
Find more incorrect spellings of Concettism to spell right way.