Agment or Augment: How To spell?

The word Agment is misspelled against Augment, meaning "To make bigger."

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