6
viscerous(adjective, inside, central, interior, inner)
5
intestine(noun, adjective, national, local, internal)
5
midland(adjective, interior)
5
native(adjective, state, familiar, home, family)
4
intestinal(adjective, inward, interiority)
4
national(adjective, state, familiar, family, local)
4
up-country
4
upcountry(adjective, interior)
4
upland
4
upriver
3
heartland(adjective, interior)
3
subjective(adjective, inward)
2
continental
2
heart(noun, adjective, inward)
2
indoor
2
inshore
2
inwardly
2
inwards
2
municipal(adjective, national, local, internal, aboriginal)
2
provincial(adjective, interior)
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APASmart Define. (2016). inland thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inland/thesaurus/synonyms
ChicagoSmart Define. 2016. "inland thesaurus" https://smartdefine.org/inland/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, inland thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inland/thesaurus/synonyms>.
MLASmart Define. "inland thesaurus" 7 February 2016. Web. 26 September 2026. <https://smartdefine.org/inland/thesaurus/synonyms>