Fatener or Fattener: How To spell?

The word Fatener is misspelled against Fattener, a noun meaning "One who, or that which, fattens; that which gives fatness or fertility."

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

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