2
moat(noun, conduit)
2
rumble(noun, verb, informal, murmur)
2
sing
2
sob(verb, moan, groan, exhale)
1
adit(noun, conduit)
1
aorta
1
aqueduct
1
arroyo
1
artery
1
blow(verb, cry, whistle, moan, groan)
1
bottom
1
bottomland
1
breathe(verb, moan, groan, exhale)
1
bruit
1
canal
1
cesspool
1
channel
1
circularize
1
common sewer(expression, idiom, uncleanness)
1
conduit
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APASmart Define. (2015). sough thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sough/thesaurus/synonyms
ChicagoSmart Define. 2015. "sough thesaurus" https://smartdefine.org/sough/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sough thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sough/thesaurus/synonyms>.
MLASmart Define. "sough thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/sough/thesaurus/synonyms>