The word Breinish is misspelled against Brainish, an adjective meaning "Hot-headed; furious."
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Word contains consecutive vowels 'AI' in between alphabets br & nish is misspelled as 'EI'
Wrong Spelling:  br-ei-nish 
Correct Spelling:  br-ai-nish 
Find more wrongly spelled words of Brainish to spell it well.