Agmenter or Augmenter: How To spell?

The word Agmenter is misspelled against Augmenter, a noun meaning "One who, or that which, augments or increases anything."

Word begins with consecutive vowels 'AU' followed by alphabets 'gmenter' is misspelled as 'A' as letter 'U' is phonetically igno
Wrong Spelling:  a-gmenter 
Correct Spelling:  au-gmenter 
Explore spell check of Augmenter to spell without errors.

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