Thomausm or Thomaism: How To spell?

The word Thomausm is misspelled against Thomaism, a noun meaning "The doctrine of Thomas Aquinas, esp. with respect to predestination and grace."

Word contains consecutive vowels 'AI' in between alphabets thom & sm is misspelled as 'AU'
Wrong Spelling:  thom-au-sm 
Correct Spelling:  thom-ai-sm 
Check more misspelled words of Thomaism to spell it correct.

You might be interested to know

Uncertaunly or Uncertainly?

Vaun or Vain?

Waustcoating or Waistcoating?