The word Comingling is misspelled against Commingling, which is present continuous of "Commingle"
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Commingling has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings co & ingling which should not be misspelled with single 'M'
Wrong Spelling:  co-m-ingling 
Correct Spelling:  co-mm-ingling 
Find more incorrect spellings of Commingling to spell right way.