One example of a word containing two sets of double letters is "bookkeeper." The consecutive double letters in this word are "oo" and "ee." Another example is the word "committee," with the double letters "mm" and "tt." These words are known as double-letter words, where the same letter appears consecutively twice.
bookkeeper
fettuccinehiccuppingoccurrencesuccessfulsuccessive
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.
Mississippi
tattooballooncommitteekeennessraccooncoffeebookkeeper
bookkeeper
fettuccinehiccuppingoccurrencesuccessfulsuccessive
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.
Mississippi
abbreviationaccumulationaccentuationaggressivelyappreciationappropriatedconnotationsdissatisfieddisassociateexpressivelyinstallation
tattooballooncommitteekeennessraccooncoffeebookkeeper
balloon coffee
The English word with three consecutive double letters is "bookkeeper."
Bookkeeping
Mississippi and Tennessee
3. Actually, it is the only English word with 3 sets of double letters in a row.
Well, darling, the word "bookkeeper" is a fun little gem with two sets of double letters. It's like a little party for the eyes. So, if you're ever in need of a word to impress your friends with your linguistic prowess, there you go.