Term: fifth wheel: an extra car wheel and tire for a four-wheel vehicle
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: idiot light: a colored warning light on an instrument panel (as for low oil pressure)
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: logion: a saying of Jesus that is regarded as authentic although it is not recorded in the Gospels
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: plecoptera: stoneflies
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: city council: a municipal body that can pass ordinances and appropriate funds etc.
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: stalked puffball: mushroom of the genus Tulostoma that resembles a puffball
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: screw thread: the raised helical rib going around a screw
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: algonkian: a member of a North American Indian people in the Ottawa river valley of Ontario and Quebec
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: home fries: sliced pieces of potato fried in a pan until brown and crisp
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: six: the cardinal number that is the sum of five and one
Broader: car wheel: a wheel that has a tire and rim and hubcap; used to propel the car | Unrelated: coral snake: any of several venomous New World snakes brilliantly banded in red and black and either yellow or white; widely distributed in South America and Central America