Chaldysm or Chaldaism: How To spell?
The word Chaldysm is misspelled against Chaldaism, a noun meaning "An idiom or peculiarity in the Chaldee dialect."
Word contains consecutive vowels 'AI' in between alphabets chald & sm is misspelled as 'Y'Wrong Spelling:  chald-y-sm  Correct Spelling:  chald-ai-sm 
Browse incorrect spellings of Chaldaism to spell it good.