Atainted or Attainted: How To spell?
The word Atainted is misspelled against Attainted, which is past tense of "Attaint"
Attainted has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings a & ainted which should not be misspelled with single 'T'
Wrong Spelling:  a-t-ainted  Correct Spelling:  a-tt-ainted 
Find more wrongly spelled words of Attainted to spell it well.