2
groove
2
gulley
2
hole(noun, break, cut, crack, rest)
2
kloof
2
opening(noun, break, cut, crack, rest)
2
passage
2
rent(noun, break, cut, crack, rest)
2
rupture(noun, break, cut, crack, rest)
2
slit(noun, break, cut, crack, rest)
2
slot(noun, break, cut, crack, rest)
2
trench
2
void(noun, break, cut, crack, rest)
1
abysm
1
aperture(noun, break, cut, crack, rest)
1
box canyon
1
cavetto
1
chap
1
chimney
1
chine(noun, gorge, valley)
1
chink
11 years ago|6k views|share |citing 
APASmart Define. (2015). canyon thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/canyon/thesaurus/synonyms
ChicagoSmart Define. 2015. "canyon thesaurus" https://smartdefine.org/canyon/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, canyon thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/canyon/thesaurus/synonyms>.
MLASmart Define. "canyon thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/canyon/thesaurus/synonyms>