Agmentation or Augmentation: How To spell?

The word Agmentation is misspelled against Augmentation, a noun meaning "A additional charge to a coat of arms, given as a mark of honor."

Word begins with consecutive vowels 'AU' followed by alphabets 'gmentation' is misspelled as 'A' as letter 'U' is phonetically i
Wrong Spelling: a-gmentation
Correct Spelling: au-gmentation
Find more incorrect spellings of Augmentation to spell right way.