What is another word for waste pipe?
Pronunciation: [wˈe͡ɪst pˈa͡ɪp] (IPA) 
There are several synonyms for the term "waste pipe," which is a type of plumbing pipe used to carry wastewater away from buildings and other structures. One common synonym is "drainpipe," which refers to any pipe designed to carry liquids or other substances down into a drain or sewer system. Another term often used interchangeably with "waste pipe" is "sewer pipe," which refers specifically to pipes used to transport wastewater to a public sewer or septic system. Other synonyms for waste pipe include "discharge pipe," "effluent pipe," and "outlet pipe," all of which refer to pipes used to discharge waste or other substances from a building or structure.
