The word Eschange is misspelled against Eschaunge, a noun meaning "Exchange."
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Word contains consecutive vowels 'AU' in between alphabets esch & nge is misspelled as 'A' as letter 'U' is phonetically ignore
Wrong Spelling:  esch-a-nge 
Correct Spelling:  esch-au-nge 
Explore spell check of Eschaunge to spell without errors.