Tetered or Tettered: How To spell?

The word Tetered is misspelled against Tettered, which is past tense of "Tetter"

--> Tettered has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings te & ered which should not be misspelled with single 'T'
Wrong Spelling:  te-t-ered 
Correct Spelling:  te-tt-ered 
Explore spell check of Tettered to spell without errors.

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