Giganteyn or Gigantean: How To spell?

The word Giganteyn is misspelled against Gigantean, an adjective meaning "Like a giant; mighty; gigantic."

Gigantean has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets gigant & n is misspelled as 'EY'
Wrong Spelling:  gigant-ey-n 
Correct Spelling:  gigant-ea-n 
Find more wrongly spelled words of Gigantean to spell it well.

You might be interested to know

Hardheyd or Hardhead?

Heylth or Health?

Heyrtlings or Heartlings?