Pretyism or Prettyism: How To spell?

The word Pretyism is misspelled against Prettyism, a noun meaning "Affectation of a pretty style, manner, etc."

Prettyism has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings pre & yism which should not be misspelled with single 'T'
Wrong Spelling:  pre-t-yism 
Correct Spelling:  pre-tt-yism 
Find more wrongly spelled words of Prettyism to spell it well.

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