Archimedan or Archimedean: How To spell?
The word Archimedan is misspelled against Archimedean, an adjective meaning "pertaining to Archimedes, a celebrated Greek philosopher; constructed on the principle Archimedes' screw; as, Archimedean drill, propeller, etc."
Archimedean has vowels 'ea' together mispronounced as 'a'Word contains consecutive vowels 'EA' in between alphabets archimed & n is misspelled as 'A'
Wrong Spelling:  archimed-a-n  Correct Spelling:  archimed-ea-n 
Find more wrongly spelled words of Archimedean to spell it well.