The word Colossayn is misspelled against Colossean, an adjective meaning "Colossal."
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Colossean has vowels 'ea' together mispronounced as 'ay'
Word contains consecutive vowels 'EA' in between alphabets coloss & n is misspelled as 'AY'
Wrong Spelling:  coloss-ay-n 
Correct Spelling:  coloss-ea-n 
Find more incorrect spellings of Colossean to spell right way.