The word Tety is misspelled against Tetty, an adjective meaning "Testy; irritable."
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Tetty has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings te & y which should not be misspelled with single 'T'
Wrong Spelling:  te-t-y 
Correct Spelling:  te-tt-y 
Explore spell check of Tetty to spell without errors.