The word Kitened is misspelled against Kittened, which is past tense of "Kitten"
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Kittened has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings ki & ened which should not be misspelled with single 'T'
Wrong Spelling:  ki-t-ened 
Correct Spelling:  ki-tt-ened 
Find more wrongly spelled words of Kittened to spell it well.