0
chamber
0
circuit
0
confluent
0
continuous progression(expression, idiom)
0
corridor
0
cove
0
defile
0
dig
0
direction
0
drainage hole(expression, idiom)
0
effluent
0
emunctory
0
especially water
0
excavation(channel, trench)
0
flood gate(expression, idiom, conduit)
0
fluting
0
gate
0
ghyll
0
gorge
0
gouge
11 years ago|4.6k views|share |citing 
APASmart Define. (2015). watercourse thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/watercourse/thesaurus/synonyms
ChicagoSmart Define. 2015. "watercourse thesaurus" https://smartdefine.org/watercourse/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, watercourse thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/watercourse/thesaurus/synonyms>.
MLASmart Define. "watercourse thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/watercourse/thesaurus/synonyms>