Boswelism or Boswellism: How To spell?
The word Boswelism is misspelled against Boswellism, a noun meaning "The style of Boswell."
Boswellism has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings boswe & ism which should not be misspelled with single 'L'
Wrong Spelling:  boswe-l-ism  Correct Spelling:  boswe-ll-ism 
Find more incorrect spellings of Boswellism to spell right way.