41 entries under channel topic. ×

37
ditch(noun, verb, cut, remove, line)
22
gutter(noun, line, drain, hollow, ditch)
21
trough(noun, depression, ditch, groove)
18
dike(noun, cover, position, line, drain)
15
canal(noun, line, drain, ditch)
15
furrow(noun, verb, work, remove, mark)
11
moat(noun, limit, drain, defense, ditch)
10
groove(noun, verb, remove, mark, line)
9
cut(noun, verb, line, score, drain)
9
gully(noun, limit, drain, ditch)
9
pit(noun, verb, remove, supply, drain)
8
drain(noun, ditch, off, gutter)
8
rut(noun, verb, remove, line, drain)
7
excavation(noun, supply, score, drain, reserve)
7
hollow(noun, verb, adjective, line, score)
6
conduit(noun, course, drain, conduit)
6
dugout(noun, drain, shelter, ditch)
6
mine(noun, verb, supply, well, dig)
5
depression(noun, line, drain, well, hole)
5
flute(noun, line, groove, furrow)
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APASmart Define. (2015). trench thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/trench/thesaurus/synonyms
ChicagoSmart Define. 2015. "trench thesaurus" https://smartdefine.org/trench/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, trench thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/trench/thesaurus/synonyms>.
MLASmart Define. "trench thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/trench/thesaurus/synonyms>