Aterration or Atterration: How To spell?
The word Aterration is misspelled against Atterration, a noun meaning "The act of filling up with earth, or of forming land with alluvial earth."
Atterration has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings a & erration which should not be misspelled with single 'T'
Wrong Spelling:  a-t-erration  Correct Spelling:  a-tt-erration 
Find more incorrect spellings of Atterration to spell right way.