30 entries under plain topic. ×

14
moor(noun, flat, field, space)
9
heath(noun, flat, field, downs)
6
plain(noun, flat, land, fell)
5
plateau(noun, flat, field, fell)
5
prairie(noun, flat, field, expanse)
4
mesa(plateau, upland)
4
pampas
4
steppe(noun, flat, field, expanse)
3
basin
3
desert
3
level(noun, flat, field, expanse)
3
llano
3
savanna
2
campagna
2
downs(pelt, talus)
2
playa
2
veldt
1
bush
1
common
1
open country(noun, expression, idiom, flat)
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APASmart Define. (2015). moorland thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/moorland/thesaurus/synonyms
ChicagoSmart Define. 2015. "moorland thesaurus" https://smartdefine.org/moorland/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, moorland thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/moorland/thesaurus/synonyms>.
MLASmart Define. "moorland thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/moorland/thesaurus/synonyms>