35 entries under field topic. ×

70
geography(noun, form, study, science)
41
region(noun, activity, territory, state, study)
25
land(noun, territory, state, area)
22
territory(noun, activity, territory, state, study)
14
area(noun, activity, territory, state, study)
13
turf(noun, territory, state, control, area)
13
earth(noun, area, land, surface)
10
ground(noun, territory, state, area, grassland)
7
domain(noun, activity, territory, state, study)
6
bailiwick(noun, activity, territory, state, study)
5
district(noun, territory, state, control, area)
5
province(noun, activity, territory, state, study)
5
arena(noun, territory, state, place, area)
5
sphere(noun, territory, state, control, area)
5
realm(noun, territory, state, control, place)
5
dominion(noun, activity, territory, state, study)
5
world(noun, territory, area, environment, system)
5
zone(noun, state, area, subject)
4
demesne(noun, activity, territory, state, study)
4
range(noun, activity, territory, state, study)
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APASmart Define. (2015). terrain thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/terrain/thesaurus/synonyms
ChicagoSmart Define. 2015. "terrain thesaurus" https://smartdefine.org/terrain/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, terrain thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/terrain/thesaurus/synonyms>.
MLASmart Define. "terrain thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/terrain/thesaurus/synonyms>