The word Repercused is misspelled against Repercussed, which is past tense of "Repercuss"
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Repercussed has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings repercu & ed which should not be misspelled with single 'S'
Wrong Spelling:  repercu-s-ed 
Correct Spelling:  repercu-ss-ed 
Check more misspelled words of Repercussed to spell it correct.