16 entries under channel topic. ×
| pipe(noun, thing, course, opening, drain) | |
| subway(noun, line, thing, track, hole) | |
| conduit(noun, line, thing, way, drain) | |
| duct(noun, line, way, course, drain) | |
| shaft(noun, thing, opening, hole) | |
| canal(noun, line, way, opening, drain) | |
| pipeline(noun, passage, cylinder, pipe) | |
| main(noun, course, opening, drain, means) | |
| passage(noun, line, way, course, opening) | |
| artery(noun, conduit) | |
| trough(noun, course, drain, means, ditch) | |
| sewer(noun, line, way, course, drain) | |
| sluice(noun, drain, ditch, shaft) | |
| spout(noun, drain, ditch, passage) | |
| vessel(noun, opening, cylinder, pipe) | |
| raceway(noun, course, means, race, route) |
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| APA | Smart Define. (2015). tube thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/tube/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "tube thesaurus" https://smartdefine.org/tube/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, tube thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/tube/thesaurus/synonyms>. |
| MLA | Smart Define. "tube thesaurus" 5 June 2015. Web. 30 September 2026. <https://smartdefine.org/tube/thesaurus/synonyms> |