Beseter or Besetter: How To spell?
The word Beseter is misspelled against Besetter, a noun meaning "One who, or that which, besets."
Besetter has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings bese & er which should not be misspelled with single 'T'
Wrong Spelling:  bese-t-er  Correct Spelling:  bese-tt-er 
Explore spell check of Besetter to spell without errors.