26 entries under trench topic. ×
| depression(noun, line, channel, crease, groove) | |
| hollow(noun, line, ditch, channel, groove) | |
| indentation(noun, line, channel, groove, furrow) | |
| notch(noun, line, channel, groove, furrow) | |
| scallop(noun, line, channel, groove, furrow) | |
| valley(noun, line, channel, groove, furrow) |
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Corrugation on
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| APA | Smart Define. (2015). corrugation thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/corrugation/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "corrugation thesaurus" https://smartdefine.org/corrugation/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, corrugation thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/corrugation/thesaurus/synonyms>. |
| MLA | Smart Define. "corrugation thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/corrugation/thesaurus/synonyms> |