21 entries under drain topic. ×
| channel(noun, line, water, plain, depression) | |
| gutter(noun, ditch, channel, pit) | |
| groove(noun, means, dip, channel) | |
| canal(noun, depression, course, means) | |
| moat(noun, depression, ditch, channel) | |
| pit(noun, depression, hollow, ditch) | |
| dike(noun, depression, ditch, channel) | |
| excavation(noun, dip, ditch, bottom) | |
| conduit(noun, line, course, means) | |
| duct(noun, line, depression, course) | |
| sewer(noun, course, means, flow) | |
| sluice(noun, race, ditch, stream) | |
| spout(noun, flow, channel, passage) | |
| watercourse(noun, depression, flow, channel) | |
| pipe(noun, course, means, route) | |
| main(noun, line, means, ditch) | |
| sink(depression, hollow, ditch, scrape) | |
| tube(noun, course, means, ditch) | |
| dugout(ditch, channel, mine, pit) | |
| gorge(ditch, channel, pit, vale) |
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| APA | Smart Define. (2015). trough thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/trough/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "trough thesaurus" https://smartdefine.org/trough/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, trough thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/trough/thesaurus/synonyms>. |
| MLA | Smart Define. "trough thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/trough/thesaurus/synonyms> |