The term 'cultivated, as soil' can be summarized by the crossword solution 'tilled, ' which is a six-letter word. Tilling is a process of preparing soil for planting by breaking up the soil and mixing in organic matter. It is an important part of crop cultivation and helps to aerate the soil, improve drainage, and reduce compaction. Tilling also helps to control weeds and increase the amount of nutrients available to plants.