The word "trucky" is not very common in English, but it is often used to describe something that resembles a truck. Some synonyms that can be used to describe something that looks like a truck include: truck-like, truckish, truck-shaped, and truck-shaped. Other synonyms that can be used to describe a vehicle that is similar to a truck include: pickup, van, SUV, and flatbed. In some cases, the word "trucky" can also be used to describe a person who is burly or rugged, and in that case, some synonyms might include: brawny, sturdy, and robust. Ultimately, the best synonym to use for "trucky" will depend on the context in which it is being used.