Chaldosm or Chaldaism: How To spell?
The word Chaldosm 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 'O'Wrong Spelling:  chald-o-sm  Correct Spelling:  chald-ai-sm 
Find more incorrect spellings of Chaldaism to spell right way.