Sledgehammered is a word used to describe something that has been hit hard or heavily. Some synonyms for sledgehammered include smashed, pounded, crushed, hammered, battered, and beaten. These words all convey a sense of forceful impact and destruction. Other synonyms that describe similar actions include whacked, thumped, assaulted, and trounced. These words all imply a level of force and aggression that can cause significant damage. When used in a figurative sense, synonyms for sledgehammered could include overwhelmed, bombarded, inundated, or flooded. These words describe a state of being overwhelmed or inundated with a particular thing or situation.