Term: burrfish: any of several fishes having rigid flattened spines
Broader: living thing: a living (or once living) entity | Unrelated: foreign direct investment: investing in United States businesses by foreign citizens (often involves stock ownership of the business)
Broader: living thing: a living (or once living) entity | Unrelated: subtracter: a machine that subtracts numbers
Broader: living thing: a living (or once living) entity | Unrelated: tent-caterpillar moth: moth whose gregarious larvae spin webs resembling carpets
Broader: living thing: a living (or once living) entity | Unrelated: cross: a wooden structure consisting of an upright post with a transverse piece
Broader: living thing: a living (or once living) entity | Unrelated: fluctuation: the quality of being unsteady and subject to changes
Broader: living thing: a living (or once living) entity | Unrelated: diode: a semiconductor that consists of a p-n junction
Broader: living thing: a living (or once living) entity | Unrelated: psychogenesis: a general term for the origin and development of almost any aspect of the mind
Broader: living thing: a living (or once living) entity | Unrelated: education: the result of good upbringing (especially knowledge of correct social behavior)
Broader: living thing: a living (or once living) entity | Unrelated: down: fine soft dense hair (as the fine short hair of cattle or deer or the wool of sheep or the undercoat of certain dogs)
Broader: living thing: a living (or once living) entity | Unrelated: capitate: the wrist bone with a rounded head shape that articulates with the 3rd metacarpus