Synonyms|565Antonyms|82|Broader|14Narrower|11Related|273
2
scrape(depression, hollow, indentation, chip)
2
send
2
sink(depression, drain, hollow, ditch, scrape)
2
slit
2
slot(noun, groove)
2
socket(dip, bottom, cavern)
2
space
2
spade
2
stadium
2
sulcus
2
toilet
2
tomb(noun, place)
2
tube(noun, course, drain, means, ditch)
2
vale
2
wadi
2
way
2
wrinkle
1
pass
1
rabbet
1
aerospace
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APASmart Define. (2015). trough thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/trough/thesaurus/synonyms
ChicagoSmart Define. 2015. "trough thesaurus" https://smartdefine.org/trough/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, trough thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/trough/thesaurus/synonyms>.
MLASmart Define. "trough thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/trough/thesaurus/synonyms>