The word Fattines is misspelled against Fattiness, a noun meaning "State or quality of being fatty."
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Fattiness has double 'ss' in the end mispronounced as 's'
Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  fattine-s 
Correct Spelling:  fattine-ss 
Find more wrongly spelled words of Fattiness to spell it well.