52 entries under channel topic. ×

4
vessel(noun, opening, cylinder, pipe)
3
artery(noun, conduit)
3
dike(drain, ditch, pit, conduit)
2
corrugation(noun, line, groove, furrow)
2
crimp(noun, cut, line, indentation)
2
drain(ditch, pit, conduit, trench)
2
gouge(noun, cut, line, course, means)
2
incision(noun, line, groove, furrow)
2
inlet(noun, sound, drain, stream, arm)
2
line(noun, way, trail, route, path)
2
main(noun, course, opening, drain, means)
2
rabbet(noun, cut, line, indentation)
2
score(noun, cut, line, indentation)
2
scratch(noun, cut, line, indentation)
2
slit(noun, line, course, means, race)
1
depression(noun, cut, line, drain, ditch)
1
excavation(drain, ditch, pit, trench)
1
fluting(noun, line, course, means, race)
1
hollow(noun, line, drain, ditch)
1
mine(opening, trench)
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APASmart Define. (2015). canal thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/canal/thesaurus/synonyms
ChicagoSmart Define. 2015. "canal thesaurus" https://smartdefine.org/canal/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, canal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/canal/thesaurus/synonyms>.
MLASmart Define. "canal thesaurus" 8 May 2015. Web. 29 September 2026. <https://smartdefine.org/canal/thesaurus/synonyms>