The word Clutering is misspelled against Cluttering, which is present continuous of "Clutter"
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Cluttering has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings clu & ering which should not be misspelled with single 'T'
Wrong Spelling: clu-t-ering
Correct Spelling: clu-tt-ering
Check more misspelled words of Cluttering to spell it correct.