Term: main: a principal pipe in a system that distributes water or gas or electricity or that collects sewage
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: fantast: someone who predicts the future
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: sorter: a clerk who sorts things (as letters at the post office)
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: mauritanian: a native or inhabitant of Mauritania
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: suit: a petition or appeal made to a person of superior status or rank
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: defense: the act of defending someone or something against attack or injury
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: support: any device that bears the weight of another thing
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: oarsmanship: skill as an oarsman
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: intrauterine device: contraceptive device consisting of a piece of bent plastic or metal that is inserted through the vagina into the uterus
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: chill: a sudden numbing dread
Broader: pipe: a long tube made of metal or plastic that is used to carry water or oil or gas etc. | Unrelated: landing: the act of coming down to the earth (or other surface)