Geoponics is a term used to refer to the art or practice of agriculture. Its antonyms are words that denote the opposite of agriculture. The first antonym that comes to mind is urbanization, which is the process of developing cities or towns. Another antonym to geoponics is desertification, which refers to the process of land turning into a desert due to natural or human factors. Urbanization and desertification are direct contrasts to geoponics as they describe the destruction of land suitable for agriculture. Other antonyms to geoponics include industrialization, modernization, and urban sprawl. These words define the advancement and development of modern society, which often comes at the expense of farmland and natural habitats.