30 entries under beginning topic. ×

9
outflow(noun, discharge, waste, exit)
6
discharge(waste, egress, emergence, sewage)
6
efflux(noun, discharge, waste, exit)
4
effluence(discharge, waste, escape, egress)
3
effusion(discharge, waste, escape, egress)
3
emanation(noun, discharge, egress, emergence)
3
escape(discharge, waste, emergence, sewage)
3
exudation(noun, discharge, waste, escape)
3
gush(discharge, waste, egress, emergence)
3
leakage(discharge, waste, escape, egress)
3
outpour(discharge, waste, escape, egress)
2
effluent(noun, discharge, waste, escape)
2
ejaculation(noun, discharge, waste, escape)
2
emission(noun, discharge, waste, expulsion)
2
exhalation(discharge, waste, escape, emergence)
1
arising(discharge, waste, escape, emergence)
1
derivation(discharge, waste, escape, emergence)
1
emergence(discharge, waste, escape, egress)
1
emerging(discharge, waste, escape, emergence)
1
flow(discharge, waste, escape, emergence)
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APASmart Define. (2015). drainage thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/drainage/thesaurus/synonyms
ChicagoSmart Define. 2015. "drainage thesaurus" https://smartdefine.org/drainage/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, drainage thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/drainage/thesaurus/synonyms>.
MLASmart Define. "drainage thesaurus" 14 December 2015. Web. 20 September 2026. <https://smartdefine.org/drainage/thesaurus/synonyms>