35 entries under trench topic. ×

2
slit(noun, line, course, means, race)
1
depression(noun, cut, line, drain, ditch)
1
excavation(drain, ditch, channel, pit)
1
fluting(noun, line, course, means, race)
1
hollow(noun, line, drain, ditch, channel)
1
mine(opening, channel)
0
chase(means, channel, medium, conduit, pathway)
0
crease(noun, line, channel, groove, furrow)
0
cutting(noun, cut, line, channel, indentation)
0
gulley
0
indentation(noun, cut, line, channel, groove)
0
notch(noun, line, channel, groove, furrow)
0
pucker(noun, cut, line, channel, indentation)
0
scallop(noun, cut, line, channel, indentation)
0
valley(noun, cut, line, channel, indentation)
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APASmart Define. (2015). canal thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/canal/thesaurus/synonyms
ChicagoSmart Define. 2015. "canal thesaurus" https://smartdefine.org/canal/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, canal thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/canal/thesaurus/synonyms>.
MLASmart Define. "canal thesaurus" 8 May 2015. Web. 30 September 2026. <https://smartdefine.org/canal/thesaurus/synonyms>