2
pile(noun, stack)
2
tumulus(noun, pile, stack)
1
acclivity(noun, rise, mount, peak, fell)
1
cumulus
1
drift(noun, pile, mount, stack, peak)
1
embankment(noun, pile, stack)
1
foothills
1
swell
1
upland(noun, raise, rise, mount, peak)
1
cape
1
climb(noun, mount, peak, fell, mound)
1
clough
1
downs
1
drumlin
1
edge
1
escarpment
1
esker(noun, mount, peak, fell, mound)
1
foothill
1
foreland
1
formicary
11 years ago|5.1k views|share |citing 
APASmart Define. (2015). hillock thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/hillock/thesaurus/synonyms
ChicagoSmart Define. 2015. "hillock thesaurus" https://smartdefine.org/hillock/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, hillock thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/hillock/thesaurus/synonyms>.
MLASmart Define. "hillock thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/hillock/thesaurus/synonyms>