96 entries under line topic. ×

55
canal(noun, sound, water, way)
51
conduit(noun, water, link, way)
49
course(noun, water, way, means)
43
aqueduct(noun, water, way, course)
22
groove(noun, verb, remove, mark)
18
gutter(noun, water, drain, hollow)
18
watercourse(noun, water, course, drain)
17
duct(noun, break, water, way)
16
passage(noun, verb, progress, water)
14
furrow(noun, verb, remove, mark)
14
way(noun, water, vehicle, process)
13
ditch(noun, verb, cut, remove)
13
avenue(noun, progress, water, vehicle)
11
tube(noun, water, way, course)
11
main(noun, water, course, opening)
11
path(noun, progress, aid, process)
11
trench(noun, verb, cut, remove)
10
trough(noun, water, plain, depression)
10
cut(noun, verb, score, opening)
10
flute(noun, verb, groove, furrow)
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APASmart Define. (2015). channel thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/channel/thesaurus/synonyms
ChicagoSmart Define. 2015. "channel thesaurus" https://smartdefine.org/channel/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, channel thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/channel/thesaurus/synonyms>.
MLASmart Define. "channel thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/channel/thesaurus/synonyms>