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