Atainting or Attainting: How To spell?

The word Atainting is misspelled against Attainting, which is present continuous of "Attaint"

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

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