Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun sewerage

2 senses of sewerage

Sense 1
sewage, sewerage -- (waste matter carried away in sewers or drains)
       => waste, waste material, waste matter, waste product -- (any materials unused and rejected as worthless or unwanted; "they collect the waste once a week"; "much of the waste material is carried off in the sewers")

Sense 2
sewer, sewerage, cloaca -- (a waste pipe that carries away sewage or surface water)
       => drain, drainpipe, waste pipe -- (a pipe through which liquid is carried away)