The only one I can think of is bookkeeper. Are there others?
The English word BOOKKEEPING or BOOKKEEPER has three sets of consecutive double letters. SUBBOOKKEEPER is the only word with four sets of consecutive double letters, although these words should be hyphenated.
coffeetoffeesettee
bookkeeper, bookkeeping
fettuccinehiccuppingoccurrencesuccessfulsuccessive
Bookkeeping
The English word BOOKKEEPING or BOOKKEEPER has three sets of consecutive double letters. SUBBOOKKEEPER is the only word with four sets of consecutive double letters, although these words should be hyphenated.
The English word with three consecutive double letters is "bookkeeper."
coffeetoffeesettee
bookkeeper, bookkeeping
fettuccinehiccuppingoccurrencesuccessfulsuccessive
Bookkeeping
bookkeeper
Mississippi and Tennessee
3. Actually, it is the only English word with 3 sets of double letters in a row.
Mississippi
· Mississippi · Tennessee
tattooballooncommitteekeennessraccooncoffeebookkeeper