13 entries under environment topic. ×

17
cliff glacier(expression, geology, feature, land)
5
wave-cut cliff(expression, feature, area, bluff)
4
glacial drift cliff(expression, feature, bluff, hydrology)
3
beveled cliff(expression, feature, hydrology)
3
cliff end(expression, feature, hydrology)
3
ice cliff(expression, feature, area, bluff)
3
low cliff(expression, feature, hydrology)
3
main cliff(expression, feature, hydrology)
3
old cliff(expression, feature, hydrology)
3
rejuvenated cliff(expression, feature, hydrology)
3
river cliff(expression, feature, hydrology)
3
straightening cliff(expression, feature, hydrology)
3
vertical cliff(expression, feature, area, bluff)
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APASmart Define. (2015). cliff thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/cliff/thesaurus/narrower
ChicagoSmart Define. 2015. "cliff thesaurus" https://smartdefine.org/cliff/thesaurus/narrower (accessed September 22, 2026).
HarvardSmart Define 2015, cliff thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/cliff/thesaurus/narrower>.
MLASmart Define. "cliff thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/cliff/thesaurus/narrower>