30 entries under opening topic. ×
| tubule | |
| water pipe(expression, idiom, conduit) | |
| air pipe(expression, idiom) | |
| chimney | |
| flue | |
| gallery | |
| pit | |
| shaft | |
| smokestack | |
| tap |
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Canal on
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| APA | Smart Define. (2015). canal thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/canal/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "canal thesaurus" https://smartdefine.org/canal/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, canal thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/canal/thesaurus/synonyms>. |
| MLA | Smart Define. "canal thesaurus" 8 May 2015. Web. 28 September 2026. <https://smartdefine.org/canal/thesaurus/synonyms> |