The word Displeised is misspelled against Displeased, which is past tense of "Displease"
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Displeased has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets displ & sed is misspelled as 'EI'
Wrong Spelling:  displ-ei-sed 
Correct Spelling:  displ-ea-sed 
Find more wrongly spelled words of Displeased to spell it well.