The word Litering is misspelled against Littering, which is present continuous of "Litter"
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Littering has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings li & ering which should not be misspelled with single 'T'
Wrong Spelling: li-t-ering
Correct Spelling: li-tt-ering
Find more wrongly spelled words of Littering to spell it well.