The word Supurating is misspelled against Suppurating, which is present continuous of "Suppurate"
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Suppurating has double "pp" is mispronounced as "p"
Remember double 'PP' in between the strings su & urating which should not be misspelled with single 'P'
Wrong Spelling:  su-p-urating 
Correct Spelling:  su-pp-urating 
Check more misspelled words of Suppurating to spell it correct.