The word Swiling is misspelled against Swilling, which is present continuous of "Swill"
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Swilling has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings swi & ing which should not be misspelled with single 'L'
Wrong Spelling:  swi-l-ing 
Correct Spelling:  swi-ll-ing 
Find more wrongly spelled words of Swilling to spell it well.