1
dadoes(noun, grooves)
1
dikes
1
ducts
1
feeders
1
flutes(noun, grooves)
1
gorges
1
hollows
1
hoppers
1
incisions(noun, grooves)
1
moats
1
pans
1
pits
1
ravines(noun, grooves)
1
sewers
1
slots(noun, grooves)
1
sluices
1
spouts
1
stadiums
1
tills
1
toilets
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APASmart Define. (2013). troughs thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/troughs/thesaurus/synonyms
ChicagoSmart Define. 2013. "troughs thesaurus" https://smartdefine.org/troughs/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, troughs thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/troughs/thesaurus/synonyms>.
MLASmart Define. "troughs thesaurus" 17 June 2013. Web. 22 September 2026. <https://smartdefine.org/troughs/thesaurus/synonyms>