4
channels(noun, course, method, routine, lines)
3
canals(noun, grooves, conduits)
3
ditches(noun, grooves, conduits)
3
ruts(noun, grooves)
3
trenches(noun, grooves, conduits)
2
conduits(noun, conduits)
2
culverts(noun, conduits)
2
ducts(noun, conduits)
2
furrows(noun, grooves)
2
grooves(noun, grooves)
2
gullies(noun, grooves)
2
sewers(noun, conduits)
2
slots(noun, grooves)
2
sluices(noun, conduits)
2
troughs(noun, grooves)
1
aqueducts(noun, conduits)
1
chutes
1
corrugations(noun, grooves)
1
courses(noun, conduits)
1
cuts(noun, grooves)
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APASmart Define. (2015). gutters thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/gutters/thesaurus/synonyms
ChicagoSmart Define. 2015. "gutters thesaurus" https://smartdefine.org/gutters/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, gutters thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/gutters/thesaurus/synonyms>.
MLASmart Define. "gutters thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/gutters/thesaurus/synonyms>