The word Totering is misspelled against Tottering, which is present continuous of "Totter"
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Tottering has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings to & ering which should not be misspelled with single 'T'
Wrong Spelling: to-t-ering
Correct Spelling: to-tt-ering
Find more incorrect spellings of Tottering to spell right way.