General synonyms:
* Farming: This is the most common and direct synonym for agriculture.
* Husbandry: This term emphasizes the care and management of crops and livestock.
* Cultivation: This word focuses on the process of growing crops.
* Tillage: This refers specifically to the preparation of land for planting.
* Agronomy: This term is more scientific and refers to the science of soil management and crop production.
More specific synonyms:
* Arable farming: Refers to the cultivation of crops on land suitable for plowing.
* Pastoral farming: Emphasizes the raising of livestock.
* Horticulture: Focuses on the cultivation of fruits, vegetables, flowers, and ornamental plants.
* Viticulture: Specifically refers to the cultivation of grapes for winemaking.
* Aquaculture: Refers to the cultivation of aquatic organisms, such as fish and shellfish.
The best synonym for "agriculture" will depend on the specific context and the nuance you want to convey.