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