0
tack
0
tail race(expression, idiom, conduit)
0
tedge
0
tideway
0
trail
0
trajectory
0
tubing
0
valley
0
vein
0
waste
0
waste pipe(expression, idiom, conduit)
0
water jump(expression, idiom)
0
water passageway(expression, water, course, stream)
0
water pipe(expression, idiom, conduit)
0
way
0
weir
-1
headrace
-1
tributary(noun, current, flood, river, tide)
-1
wadi(noun, waterway)
-1
bed
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>