MOTORBOAT ► audio Scrabble 13 Words With Friends 15 Scrabble letter values: M3O1T1O1R1B3O1A1T1 = 13 Definition verb ride in a motorboat. noun a boat propelled by an internal-combustion engine. — synonyms: powerboat See all 108 words you can make from MOTORBOAT → 9-letter words Words starting with M Words ending with T ← Unscramble different letters