Effluvium
Effluvium noun - Discarded or useless material.
Usage example: the effluvia from local sewage treatment plants polluting the river
Riffraff
Riffraff noun - Discarded or useless material.
Usage example: the sight of piles and piles of riffraff at the town dump was a sobering reminder that we are indeed a society of consumers
Cite this Source
Riffraff and Effluvium. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/effluvium/riffraff
Effluvium & Riffraff. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/effluvium/riffraff>.
Riffraff or Effluvium. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/effluvium/riffraff.
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