56 entries under line topic. ×

37
ditch(noun, verb, cut, remove)
22
gutter(noun, drain, hollow, ditch)
21
channel(noun, verb, cut, remove)
18
dike(noun, cover, position, drain)
15
canal(noun, drain, ditch, channel)
15
furrow(noun, verb, work, remove, mark)
10
groove(noun, verb, remove, mark)
9
cut(noun, verb, score, drain)
8
rut(noun, verb, remove, drain)
7
hollow(noun, verb, adjective, score)
5
depression(noun, drain, well, hole)
5
flute(noun, channel, groove, furrow)
5
gouge(noun, verb, score, dig)
4
incision(noun, mark, scratch, wound)
4
scratch(noun, score, wound, slash)
3
corrugation(noun, hollow, ditch, channel)
3
score(noun, scratch, channel, groove)
2
approach(move, end, touch, near)
2
border(move, end, touch, approach)
2
crease(noun, hollow, ditch, channel)
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APASmart Define. (2015). trench thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/trench/thesaurus/synonyms
ChicagoSmart Define. 2015. "trench thesaurus" https://smartdefine.org/trench/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, trench thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/trench/thesaurus/synonyms>.
MLASmart Define. "trench thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/trench/thesaurus/synonyms>