Ambreun or Ambrein: How To spell?

The word Ambreun is misspelled against Ambrein, a noun meaning "A fragrant substance which is the chief constituent of ambergris."

Word contains consecutive vowels 'EI' in between alphabets ambr & n is misspelled as 'EU'
Wrong Spelling:  ambr-eu-n 
Correct Spelling:  ambr-ei-n 
Check more misspelled words of Ambrein to spell it correct.