The word Nity is misspelled against Nitty, an adjective meaning "Full of nits."
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Nitty has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings ni & y which should not be misspelled with single 'T'
Wrong Spelling: ni-t-y
Correct Spelling: ni-tt-y
Find more wrongly spelled words of Nitty to spell it well.