Garelli is a brand name of Italian mopeds and motorcycles. As a proper noun, there are no synonyms for it. However, as a common noun, it could be substituted with other terms such as moped, scooter, motorbike, or motorized bicycle. Each of these terms refers to a two-wheeled vehicle with a small displacement engine. Other synonyms include cycle, pedal bike, and electric bicycle. These terms describe alternative modes of transportation that are typically smaller and more efficient than cars. Although Garelli is a specific brand, the word can be used as a metonym for mopeds or motorcycles in general.