Synonyms for butterbean in the sense of this definition

• butter bean
• civet bean
• sieva bean

(butterbean is a kind of ...) unripe beans removed from the pod before cooking

• shell bean

(... is part of butterbean) bush bean plant cultivated especially in southern United States having small flat edible seeds

• butter-bean plant
• butter bean
• lima bean
• phaseolus lunatus
• sieva bean