The word Refreiner is misspelled against Refrainer, a noun meaning "One who refrains."
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Word contains consecutive vowels 'AI' in between alphabets refr & ner is misspelled as 'EI'
Wrong Spelling:  refr-ei-ner 
Correct Spelling:  refr-ai-ner 
Find more wrongly spelled words of Refrainer to spell it well.