Karaysm or Karaism: How To spell?

The word Karaysm is misspelled against Karaism, a noun meaning "Doctrines of the Karaites."

Word contains consecutive vowels 'AI' in between alphabets kar & sm is misspelled as 'AY'
Wrong Spelling:  kar-ay-sm 
Correct Spelling:  kar-ai-sm 
Browse incorrect spellings of Karaism to spell it good.

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