The term 'bushy leguminous plant' refers to a type of plant that belongs to the legume family and has a bushy growth habit. The most common example of this type of plant is the CHICKPEA, which is an 8-letter word. Chickpeas are a type of pulse crop that is widely cultivated for its edible seeds, which are high in protein and fiber. They are also used to make a variety of dishes, including hummus, falafel, and curries.