custom-built Antonyms

anonymous usual ready-to-wear robotic store-bought mass-produced unmodified nonspecific prefabricated faceless off the hook off-the-peg off-the-rack off the shelf one-size-fits-all prefab standardized universal uniform standard apathetic automatic broad collective commercial common commonplace general generalized generic impersonal inanimate indistinctive ordinary ready-made regular factory-made