Phosphoroeus or Phosphoreous: How To spell?
The word Phosphoroeus is misspelled against Phosphoreous, an adjective meaning "Phosphorescent."
Word contains consecutive vowels 'EO' in between alphabets phosphor & us is misspelled as 'OE'Wrong Spelling:  phosphor-oe-us  Correct Spelling:  phosphor-eo-us 
Check more misspelled words of Phosphoreous to spell it correct.