Ignoeus or Igneous: How To spell?

The word Ignoeus is misspelled against Igneous, an adjective meaning "Pertaining to, having the nature of, fire; containing fire; resembling fire; as, an igneous appearance."

Word contains consecutive vowels 'EO' in between alphabets ign & us is misspelled as 'OE'
Wrong Spelling:  ign-oe-us 
Correct Spelling:  ign-eo-us 
Check more misspelled words of Igneous to spell it correct.