Atestor or Attestor: How To spell?

The word Atestor is misspelled against Attestor, a noun meaning "One who attests."

Attestor has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings a & estor which should not be misspelled with single 'T'
Wrong Spelling:  a-t-estor 
Correct Spelling:  a-tt-estor 
Find more incorrect spellings of Attestor to spell right way.

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