hammer, tree, book, letter, message.
LettersSchoolsSpoonsMillimetersSummerHammer
Aardvark and eel are words. They begin with double letters.
Raccoon is a word. It includes double letters in a row.
The state that is spelled with double letters is Mississippi.
Coffee is a word. It contains double e and double f. Address contains two double letters.
coffeetoffeecommittee
balloon
The letters spell the word double.
Giraffe
3. Actually, it is the only English word with 3 sets of double letters in a row.
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 letters 'mm' represent a double consonant