Rabinism or Rabbinism: How To spell?
The word Rabinism is misspelled against Rabbinism, a noun meaning "A rabbinic expression or phraseology; a peculiarity of the language of the rabbins."
Rabbinism has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Ra & inism which should not be misspelled with single 'B'
Wrong Spelling:  Ra-b-inism  Correct Spelling:  Ra-bb-inism 
Find more wrongly spelled words of Rabbinism to spell it well.