Maentaener or Maintainer: How To spell?

The word Maentaener is misspelled against Maintainer, a noun meaning "One who maintains."

Word contains consecutive vowels 'AI' twice is misspelled as 'AE'
Wrong Spelling:  m-ae-nt-ae-ner 
Correct Spelling:  m-ai-nt-ai-ner 
Explore spell check of Maintainer to spell without errors.

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