13
upland(noun, adjective, raise, rise, mount)
9
plateau(noun, flat, level, high, land)
8
hill(noun, raise, rise, pile, mount)
7
rise(noun, raise, mount, peak, fell)
5
elevation(noun, raise, rise, mount, peak)
5
eminence(noun, raise, rise, mount, ground)
5
height(noun, raise, rise, land, mount)
4
alpine(adjective, big)
4
mountainous(adjective, large, hilly)
3
hillock(noun, raise, rise, mount, peak)
3
knoll(noun, raise, rise, mount, peak)
3
mountain(noun, mount, peak, mound, downs)
3
tableland(noun, mound, plateau, moorland, upland)
2
down(noun, mount, peak, fell, mound)
2
mesa(noun, mount, peak, fell, mound)
2
moor(downs, pelt, talus)
2
mount(noun, peak, fell, mound, mountain)
2
mountains
2
prominence(noun, mount, peak, fell, mound)
2
promontory(noun, raise, rise, land, mount)
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APASmart Define. (2015). highland thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/highland/thesaurus/synonyms
ChicagoSmart Define. 2015. "highland thesaurus" https://smartdefine.org/highland/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, highland thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/highland/thesaurus/synonyms>.
MLASmart Define. "highland thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/highland/thesaurus/synonyms>