Synonyms|6Antonyms|0|Broader|4Narrower|0Related|2
3
drainage area
3
catchment area(noun, expression, idiom)
2
drainage basin(noun, expression, idiom, area)
0
catchment
-1
river basin(expression, idiom)
-1
watershed
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APASmart Define. (2013). catchment basin thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/catchment_basin/thesaurus/synonyms
ChicagoSmart Define. 2013. "catchment basin thesaurus" https://smartdefine.org/catchment_basin/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, catchment basin thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/catchment_basin/thesaurus/synonyms>.
MLASmart Define. "catchment basin thesaurus" 19 May 2013. Web. 21 September 2026. <https://smartdefine.org/catchment_basin/thesaurus/synonyms>