Instantanoeus or Instantaneous: How To spell?

The word Instantanoeus is misspelled against Instantaneous, an adjective meaning "At or during a given instant; as, instantaneous acceleration, velocity, etc."

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