Clubist or Clubbist: How To spell?
The word Clubist is misspelled against Clubbist, a noun meaning "A member of a club; a frequenter of clubs."
Clubbist has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Clu & ist which should not be misspelled with single 'B'
Wrong Spelling:  Clu-b-ist  Correct Spelling:  Clu-bb-ist 
Check more misspelled words of Clubbist to spell it correct.