Keuser or Kaiser: How To spell?

The word Keuser is misspelled against Kaiser, a noun meaning "The ancient title of emperors of Germany assumed by King William of Prussia when crowned sovereign of the new German empire in 1871."

--> Word contains consecutive vowels 'AI' in between alphabets k & ser is misspelled as 'EU'
Wrong Spelling:  k-eu-ser 
Correct Spelling:  k-ai-ser 
Check more misspelled words of Kaiser to spell it correct.

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