BS in CE refers to a Bachelor's Degree in Civil Engineering, which involves the design, construction, and maintenance of buildings, bridges, and other infrastructure. Antonyms for this term include professions or degrees that are unrelated to civil engineering, such as medicine or literature. Other antonyms could include words that convey a contradiction to the essential characteristics of civil engineering, such as chaos, disorder, or destruction. The opposite of the precision, safety, and logical reasoning required in civil engineering could be careless, dangerous, or impulsive behavior. Ultimately, the antonyms for BS in CE would oppose the values and skills needed to pursue a career in this field.