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.

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